Add option to project templates to use Program.Main instead of top-level statements (#40886)

Fixes #40877

.editorconfig

@@ -263,7 +263,7 @@ dotnet_diagnostic.IDE0161.severity = warning
 dotnet_style_allow_multiple_blank_lines_experimental = false
 dotnet_diagnostic.IDE2000.severity = warning
 
-[{eng/tools/**.cs,**/{test,testassets,samples,Samples,perf}/**.cs}]
+[{eng/tools/**.cs,**/{test,testassets,samples,Samples,perf,scripts}/**.cs}]
 # CA1018: Mark attributes with AttributeUsageAttribute
 dotnet_diagnostic.CA1018.severity = suggestion
 # CA1507: Use nameof to express symbol names
@@ -302,6 +302,8 @@ dotnet_diagnostic.CA1845.severity = suggestion
 dotnet_diagnostic.CA1846.severity = suggestion
 # CA1847: Use string.Contains(char) instead of string.Contains(string) with single characters
 dotnet_diagnostic.CA1847.severity = suggestion
+# CA2007: Consider calling ConfigureAwait on the awaited task
+dotnet_diagnostic.CA2007.severity = suggestion
 # CA2008: Do not create tasks without passing a TaskScheduler
 dotnet_diagnostic.CA2008.severity = suggestion
 # CA2012: Use ValueTask correctly

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/dotnetcli.host.json

@@ -85,6 +85,10 @@
     "CallsMicrosoftGraph": {
         "longName": "calls-graph",
         "shortName": ""
+    },
+    "UseProgramMain": {
+      "longName": "use-program-main",
+      "shortName": ""
     }
   },
   "usageExamples": [

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/ide.host.json

@@ -43,6 +43,18 @@
       "useHttps": true
     }
   ],
+  "symbolInfo": [
+    {
+      "id": "UseProgramMain",
+      "name": {
+        "text": "Use top-level statements (uncheck to use an explicit Program class with a Main method)",
+        "overrideDefaultText": true
+      },
+      "invertBoolean": true,
+      "isVisible": true,
+      "defaultValue": true
+    }
+  ],
   "disableHttpsSymbol": "NoHttps",
   "supportsDocker": true
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.cs.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.de.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.en.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.es.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.fr.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.it.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.ja.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.ko.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.pl.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.pt-BR.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.ru.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.tr.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.zh-Hans.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/localize/templatestrings.zh-Hant.json

@@ -34,6 +34,7 @@
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/.template.config/template.json

@@ -34,6 +34,21 @@
         "wwwroot/**"
       ],
       "modifiers": [
+        {
+          "condition": "(!UseProgramMain)",
+          "exclude": [
+            "Program.Main.cs"
+          ]
+        },
+        {
+          "condition": "(UseProgramMain)",
+          "exclude": [
+            "Program.cs"
+          ],
+          "rename": {
+            "Program.Main.cs": "Program.cs"
+          }
+        },
         {
           "condition": "(!IndividualLocalAuth || UseLocalDB)",
           "exclude": [
@@ -490,6 +505,12 @@
       "datatype": "bool",
       "description": "If specified, skips the automatic restore of the project on create.",
       "defaultValue": "false"
+    },
+    "UseProgramMain": {
+      "type": "parameter",
+      "datatype": "bool",
+      "defaultValue": "false",
+      "description": "Whether to generate an explicit Program class and Main method instead of top-level statements."
     }
   },
   "primaryOutputs": [

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorServerWeb-CSharp/Program.Main.cs

@@ -0,0 +1,169 @@
+#if (OrganizationalAuth || IndividualB2CAuth)
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authentication.OpenIdConnect;
+using Microsoft.Identity.Web;
+using Microsoft.Identity.Web.UI;
+#endif
+#if (WindowsAuth)
+using Microsoft.AspNetCore.Authentication.Negotiate;
+#endif
+#if (OrganizationalAuth)
+#if (MultiOrgAuth)
+using Microsoft.AspNetCore.Authentication.OpenIdConnect;
+#endif
+using Microsoft.AspNetCore.Authorization;
+#endif
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Web;
+#if (IndividualLocalAuth)
+using Microsoft.AspNetCore.Components.Authorization;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Identity.UI;
+#endif
+#if (OrganizationalAuth)
+using Microsoft.AspNetCore.Mvc.Authorization;
+#endif
+#if (IndividualLocalAuth)
+using Microsoft.EntityFrameworkCore;
+#endif
+#if (GenerateGraph)
+using Graph = Microsoft.Graph;
+#endif
+#if(MultiOrgAuth)
+using Microsoft.IdentityModel.Tokens;
+#endif
+#if (IndividualLocalAuth)
+using BlazorServerWeb_CSharp.Areas.Identity;
+#endif
+using BlazorServerWeb_CSharp.Data;
+
+namespace Company.WebApplication1;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        var builder = WebApplication.CreateBuilder(args);
+
+        // Add services to the container.
+        #if (IndividualLocalAuth)
+        var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");
+        builder.Services.AddDbContext<ApplicationDbContext>(options =>
+        #if (UseLocalDB)
+            options.UseSqlServer(connectionString));
+        #else
+            options.UseSqlite(connectionString));
+        #endif
+        builder.Services.AddDatabaseDeveloperPageExceptionFilter();
+        builder.Services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
+            .AddEntityFrameworkStores<ApplicationDbContext>();
+        #elif (OrganizationalAuth)
+        #if (GenerateApiOrGraph)
+        var initialScopes = builder.Configuration["DownstreamApi:Scopes"]?.Split(' ');
+
+        #endif
+        builder.Services.AddAuthentication(OpenIdConnectDefaults.AuthenticationScheme)
+        #if (GenerateApiOrGraph)
+            .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAd"))
+                .EnableTokenAcquisitionToCallDownstreamApi(initialScopes)
+        #if (GenerateApi)
+                    .AddDownstreamWebApi("DownstreamApi", builder.Configuration.GetSection("DownstreamApi"))
+        #endif
+        #if (GenerateGraph)
+                    .AddMicrosoftGraph(builder.Configuration.GetSection("DownstreamApi"))
+        #endif
+                    .AddInMemoryTokenCaches();
+        #else
+            .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAd"));
+        #endif
+        #elif (IndividualB2CAuth)
+        #if (GenerateApi)
+        var initialScopes = builder.Configuration["DownstreamApi:Scopes"]?.Split(' ');
+
+        #endif
+        builder.Services.AddAuthentication(OpenIdConnectDefaults.AuthenticationScheme)
+        #if (GenerateApi)
+            .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAdB2C"))
+                .EnableTokenAcquisitionToCallDownstreamApi(initialScopes)
+                    .AddDownstreamWebApi("DownstreamApi", builder.Configuration.GetSection("DownstreamApi"))
+                    .AddInMemoryTokenCaches();
+        #else
+            .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAdB2C"));
+        #endif
+        #endif
+        #if (OrganizationalAuth || IndividualB2CAuth)
+        builder.Services.AddControllersWithViews()
+            .AddMicrosoftIdentityUI();
+
+        builder.Services.AddAuthorization(options =>
+        {
+            // By default, all incoming requests will be authorized according to the default policy
+            options.FallbackPolicy = options.DefaultPolicy;
+        });
+
+        #elif (WindowsAuth)
+        builder.Services.AddAuthentication(NegotiateDefaults.AuthenticationScheme)
+        .AddNegotiate();
+
+        builder.Services.AddAuthorization(options =>
+        {
+            // By default, all incoming requests will be authorized according to the default policy.
+            options.FallbackPolicy = options.DefaultPolicy;
+        });
+
+        #endif
+        builder.Services.AddRazorPages();
+        #if (OrganizationalAuth || IndividualB2CAuth)
+        builder.Services.AddServerSideBlazor()
+            .AddMicrosoftIdentityConsentHandler();
+        #else
+        builder.Services.AddServerSideBlazor();
+        #endif
+        #if (IndividualLocalAuth)
+        builder.Services.AddScoped<AuthenticationStateProvider, RevalidatingIdentityAuthenticationStateProvider<IdentityUser>>();
+        #endif
+        builder.Services.AddSingleton<WeatherForecastService>();
+
+        var app = builder.Build();
+
+        // Configure the HTTP request pipeline.
+        #if (IndividualLocalAuth)
+        if (app.Environment.IsDevelopment())
+        {
+            app.UseMigrationsEndPoint();
+        }
+        else
+        #else
+        if (!app.Environment.IsDevelopment())
+        #endif
+        {
+            app.UseExceptionHandler("/Error");
+        #if (RequiresHttps)
+            // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+            app.UseHsts();
+        }
+
+        app.UseHttpsRedirection();
+        #else
+        }
+
+        #endif
+
+        app.UseStaticFiles();
+
+        app.UseRouting();
+
+        #if (OrganizationalAuth || IndividualAuth || WindowsAuth)
+        app.UseAuthentication();
+        app.UseAuthorization();
+
+        #endif
+        #if (OrganizationalAuth || IndividualAuth)
+        app.MapControllers();
+        #endif
+        app.MapBlazorHub();
+        app.MapFallbackToPage("/_Host");
+
+        app.Run();
+    }
+}

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/dotnetcli.host.json

@@ -95,6 +95,10 @@
     "CallsMicrosoftGraph": {
         "longName": "calls-graph",
         "shortName": ""
+    },
+    "UseProgramMain": {
+      "longName": "use-program-main",
+      "shortName": ""
     }
   }
 }

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/ide.host.json

@@ -41,6 +41,16 @@
     {
       "id": "PWA",
       "isVisible": "true"
+    },
+    {
+      "id": "UseProgramMain",
+      "name": {
+        "text": "Use top-level statements (uncheck to use an explicit Program class with a Main method)",
+        "overrideDefaultText": true
+      },
+      "invertBoolean": true,
+      "isVisible": true,
+      "defaultValue": true
     }
   ]
 }

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.cs.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.de.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.en.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.es.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.fr.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.it.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.ja.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.ko.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.pl.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.pt-BR.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.ru.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.tr.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.zh-Hans.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/localize/templatestrings.zh-Hant.json

@@ -36,6 +36,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C without and ASP.NET Core host is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'",
   "postActions/restoreClient/description": "Restore NuGet packages required by this project.",

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/.template.config/template.json

@@ -94,6 +94,24 @@
             "Client/wwwroot/icon-512.png"
           ]
         },
+        {
+          "condition": "(!UseProgramMain)",
+          "exclude": [
+            "Server/Program.Main.cs",
+            "Client/Program.Main.cs"
+          ]
+        },
+        {
+          "condition": "(UseProgramMain)",
+          "exclude": [
+            "Server/Program.cs",
+            "Client/Program.cs"
+          ],
+          "rename": {
+            "Server/Program.Main.cs": "Server/Program.cs",
+            "Client/Program.Main.cs": "Client/Program.cs"
+          }
+        },
         {
           "condition": "(!IndividualLocalAuth || UseLocalDB)",
           "exclude": [
@@ -593,6 +611,12 @@
     "GenerateApiOrGraph": {
         "type": "computed",
         "value": "(GenerateApi || GenerateGraph)"
+    },
+    "UseProgramMain": {
+      "type": "parameter",
+      "datatype": "bool",
+      "defaultValue": "false",
+      "description": "Whether to generate an explicit Program class and Main method instead of top-level statements."
     }
   },
   "tags": {

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/Client/Program.Main.cs

@@ -0,0 +1,69 @@
+using Microsoft.AspNetCore.Components.Web;
+#if (!NoAuth && Hosted)
+using Microsoft.AspNetCore.Components.WebAssembly.Authentication;
+#endif
+using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
+#if (Hosted)
+using ComponentsWebAssembly_CSharp.Client;
+#else
+using ComponentsWebAssembly_CSharp;
+#endif
+
+namespace Company.WebApplication1;
+
+public class Program
+{
+    public static async Task Main(string[] args)
+    {
+        var builder = WebAssemblyHostBuilder.CreateDefault(args);
+        builder.RootComponents.Add<App>("#app");
+        builder.RootComponents.Add<HeadOutlet>("head::after");
+
+        #if (!Hosted || NoAuth)
+        builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
+        #else
+        builder.Services.AddHttpClient("ComponentsWebAssembly_CSharp.ServerAPI", client => client.BaseAddress = new Uri(builder.HostEnvironment.BaseAddress))
+            .AddHttpMessageHandler<BaseAddressAuthorizationMessageHandler>();
+
+        // Supply HttpClient instances that include access tokens when making requests to the server project
+        builder.Services.AddScoped(sp => sp.GetRequiredService<IHttpClientFactory>().CreateClient("ComponentsWebAssembly_CSharp.ServerAPI"));
+        #endif
+        #if(!NoAuth)
+
+        #endif
+        #if (IndividualLocalAuth)
+            #if (Hosted)
+        builder.Services.AddApiAuthorization();
+            #else
+        builder.Services.AddOidcAuthentication(options =>
+        {
+            #if(MissingAuthority)
+            // Configure your authentication provider options here.
+            // For more information, see https://aka.ms/blazor-standalone-auth
+            #endif
+            builder.Configuration.Bind("Local", options.ProviderOptions);
+        });
+            #endif
+        #endif
+        #if (IndividualB2CAuth)
+        builder.Services.AddMsalAuthentication(options =>
+        {
+            builder.Configuration.Bind("AzureAdB2C", options.ProviderOptions.Authentication);
+        #if (Hosted)
+            options.ProviderOptions.DefaultAccessTokenScopes.Add("https://qualified.domain.name/api.id.uri/api-scope");
+        #endif
+        });
+        #endif
+        #if(OrganizationalAuth)
+        builder.Services.AddMsalAuthentication(options =>
+        {
+            builder.Configuration.Bind("AzureAd", options.ProviderOptions.Authentication);
+        #if (Hosted)
+            options.ProviderOptions.DefaultAccessTokenScopes.Add("api://api.id.uri/api-scope");
+        #endif
+        });
+        #endif
+
+        await builder.Build().RunAsync();
+    }
+}

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/Server/Program.Main.cs

@@ -0,0 +1,125 @@
+#if (OrganizationalAuth || IndividualB2CAuth || IndividualLocalAuth)
+using Microsoft.AspNetCore.Authentication;
+#endif
+#if (OrganizationalAuth || IndividualB2CAuth)
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+#endif
+using Microsoft.AspNetCore.ResponseCompression;
+#if (IndividualLocalAuth)
+using Microsoft.EntityFrameworkCore;
+#endif
+#if (GenerateGraph)
+using Graph = Microsoft.Graph;
+#endif
+#if (OrganizationalAuth || IndividualB2CAuth)
+using Microsoft.Identity.Web;
+#endif
+#if (IndividualLocalAuth)
+using ComponentsWebAssembly_CSharp.Server.Data;
+using ComponentsWebAssembly_CSharp.Server.Models;
+#endif
+
+namespace Company.WebApplication1;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        var builder = WebApplication.CreateBuilder(args);
+
+        // Add services to the container.
+        #if (IndividualLocalAuth)
+        var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");
+        builder.Services.AddDbContext<ApplicationDbContext>(options =>
+        #if (UseLocalDB)
+            options.UseSqlServer(connectionString));
+        #else
+            options.UseSqlite(connectionString));
+        #endif
+        builder.Services.AddDatabaseDeveloperPageExceptionFilter();
+
+        builder.Services.AddDefaultIdentity<ApplicationUser>(options => options.SignIn.RequireConfirmedAccount = true)
+            .AddEntityFrameworkStores<ApplicationDbContext>();
+
+        builder.Services.AddIdentityServer()
+            .AddApiAuthorization<ApplicationUser, ApplicationDbContext>();
+
+        builder.Services.AddAuthentication()
+            .AddIdentityServerJwt();
+        #endif
+        #if (OrganizationalAuth)
+        builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
+        #if (GenerateApiOrGraph)
+            .AddMicrosoftIdentityWebApi(builder.Configuration.GetSection("AzureAd"))
+                .EnableTokenAcquisitionToCallDownstreamApi()
+        #if (GenerateApi)
+                    .AddDownstreamWebApi("DownstreamApi", builder.Configuration.GetSection("DownstreamApi"))
+        #endif
+        #if (GenerateGraph)
+                    .AddMicrosoftGraph(builder.Configuration.GetSection("DownstreamApi"))
+        #endif
+                    .AddInMemoryTokenCaches();
+        #else
+            .AddMicrosoftIdentityWebApi(builder.Configuration.GetSection("AzureAd"));
+        #endif
+        #elif (IndividualB2CAuth)
+        builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
+        #if (GenerateApi)
+            .AddMicrosoftIdentityWebApi(builder.Configuration.GetSection("AzureAdB2C"))
+                .EnableTokenAcquisitionToCallDownstreamApi()
+                    .AddDownstreamWebApi("DownstreamApi", builder.Configuration.GetSection("DownstreamApi"))
+                    .AddInMemoryTokenCaches();
+        #else
+            .AddMicrosoftIdentityWebApi(builder.Configuration.GetSection("AzureAdB2C"));
+        #endif
+        #endif
+
+        builder.Services.AddControllersWithViews();
+        builder.Services.AddRazorPages();
+
+        var app = builder.Build();
+
+        // Configure the HTTP request pipeline.
+        if (app.Environment.IsDevelopment())
+        {
+        #if (IndividualLocalAuth)
+            app.UseMigrationsEndPoint();
+        #endif
+            app.UseWebAssemblyDebugging();
+        }
+        else
+        {
+            app.UseExceptionHandler("/Error");
+        #if (RequiresHttps)
+            // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+            app.UseHsts();
+        #endif
+        }
+
+        #if (RequiresHttps)
+        app.UseHttpsRedirection();
+
+        #endif
+        app.UseBlazorFrameworkFiles();
+        app.UseStaticFiles();
+
+        app.UseRouting();
+
+        #if (IndividualLocalAuth)
+        app.UseIdentityServer();
+        #endif
+        #if (OrganizationalAuth || IndividualAuth)
+        app.UseAuthentication();
+        #endif
+        #if (!NoAuth)
+        app.UseAuthorization();
+
+        #endif
+
+        app.MapRazorPages();
+        app.MapControllers();
+        app.MapFallbackToFile("index.html");
+
+        app.Run();
+    }
+}

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/dotnetcli.host.json

@@ -27,6 +27,10 @@
     "NoHttps": {
       "longName": "no-https",
       "shortName": ""
+    },
+    "UseProgramMain": {
+      "longName": "use-program-main",
+      "shortName": ""
     }
   },
   "usageExamples": [

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/ide.host.json

@@ -20,5 +20,17 @@
       "useHttps": true
     }
   ],
+  "symbolInfo": [
+    {
+      "id": "UseProgramMain",
+      "name": {
+        "text": "Use top-level statements (uncheck to use an explicit Program class with a Main method)",
+        "overrideDefaultText": true
+      },
+      "invertBoolean": true,
+      "isVisible": true,
+      "defaultValue": true
+    }
+  ],
   "disableHttpsSymbol": "NoHttps"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.cs.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.de.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.en.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.es.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.fr.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.it.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.ja.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.ko.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.pl.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.pt-BR.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.ru.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.tr.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.zh-Hans.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/localize/templatestrings.zh-Hant.json

@@ -11,6 +11,7 @@
   "symbols/Framework/choices/net7.0/description": "Target net7.0",
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/NoHttps/description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/.template.config/template.json

@@ -29,6 +29,21 @@
           "exclude": [
             "Properties/launchSettings.json"
           ]
+        },
+        {
+          "condition": "(!UseProgramMain)",
+          "exclude": [
+            "Program.Main.cs"
+          ]
+        },
+        {
+          "condition": "(UseProgramMain)",
+          "exclude": [
+            "Program.cs"
+          ],
+          "rename": {
+            "Program.Main.cs": "Program.cs"
+          }
         }
       ]
     }
@@ -156,6 +171,12 @@
       "datatype": "bool",
       "defaultValue": "false",
       "description": "Whether to turn off HTTPS. This option only applies if Individual, IndividualB2C, SingleOrg, or MultiOrg aren't used for --auth."
+    },
+    "UseProgramMain": {
+      "type": "parameter",
+      "datatype": "bool",
+      "defaultValue": "false",
+      "description": "Whether to generate an explicit Program class and Main method instead of top-level statements."
     }
   },
   "primaryOutputs": [

src/ProjectTemplates/Web.ProjectTemplates/content/EmptyWeb-CSharp/Program.Main.cs

@@ -0,0 +1,14 @@
+namespace Company.WebApplication1;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        var builder = WebApplication.CreateBuilder(args);
+        var app = builder.Build();
+
+        app.MapGet("/", () => "Hello World!");
+
+        app.Run();
+    }
+}

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/dotnetcli.host.json

@@ -14,6 +14,10 @@
     "ExcludeLaunchSettings": {
       "longName": "exclude-launch-settings",
       "shortName": ""
+    },
+    "UseProgramMain": {
+      "longName": "use-program-main",
+      "shortName": ""
     }
   },
   "usageExamples": [

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/ide.host.json

@@ -2,5 +2,17 @@
   "$schema": "http://json.schemastore.org/vs-2017.3.host",
   "order": 500,
   "icon": "ide/gRPC.png",
-  "supportsDocker": true
+  "supportsDocker": true,
+  "symbolInfo": [
+    {
+      "id": "UseProgramMain",
+      "name": {
+        "text": "Use top-level statements (uncheck to use an explicit Program class with a Main method)",
+        "overrideDefaultText": true
+      },
+      "invertBoolean": true,
+      "isVisible": true,
+      "defaultValue": true
+    }
+  ]
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.cs.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.de.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.en.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.es.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.fr.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.it.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.ja.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.ko.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.pl.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.pt-BR.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.ru.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.tr.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.zh-Hans.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/localize/templatestrings.zh-Hant.json

@@ -8,6 +8,7 @@
   "symbols/skipRestore/description": "If specified, skips the automatic restore of the project on create.",
   "symbols/kestrelHttpPort/description": "Port number to use for the HTTP endpoint in launchSettings.json.",
   "symbols/kestrelHttpsPort/description": "Port number to use for the HTTPS endpoint in launchSettings.json. This option is only applicable when the parameter no-https is not used (no-https will be ignored if either IndividualAuth or OrganizationalAuth is used).",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/.template.config/template.json

@@ -26,6 +26,21 @@
           "exclude": [
             "Properties/launchSettings.json"
           ]
+        },
+        {
+          "condition": "(!UseProgramMain)",
+          "exclude": [
+            "Program.Main.cs"
+          ]
+        },
+        {
+          "condition": "(UseProgramMain)",
+          "exclude": [
+            "Program.cs"
+          ],
+          "rename": {
+            "Program.Main.cs": "Program.cs"
+          }
         }
       ]
     }
@@ -102,6 +117,12 @@
         "fallbackVariableName": "kestrelHttpsPortGenerated"
       },
       "replaces": "5001"
+    },
+    "UseProgramMain": {
+      "type": "parameter",
+      "datatype": "bool",
+      "defaultValue": "false",
+      "description": "Whether to generate an explicit Program class and Main method instead of top-level statements."
     }
   },
   "primaryOutputs": [

src/ProjectTemplates/Web.ProjectTemplates/content/GrpcService-CSharp/Program.Main.cs

@@ -0,0 +1,25 @@
+using GrpcService_CSharp.Services;
+
+namespace Company.WebApplication1;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        var builder = WebApplication.CreateBuilder(args);
+
+        // Additional configuration is required to successfully run gRPC on macOS.
+        // For instructions on how to configure Kestrel and gRPC clients on macOS, visit https://go.microsoft.com/fwlink/?linkid=2099682
+
+        // Add services to the container.
+        builder.Services.AddGrpc();
+
+        var app = builder.Build();
+
+        // Configure the HTTP request pipeline.
+        app.MapGrpcService<GreeterService>();
+        app.MapGet("/", () => "Communication with gRPC endpoints must be made through a gRPC client. To learn how to create a client, visit: https://go.microsoft.com/fwlink/?linkid=2086909");
+
+        app.Run();
+    }
+}

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/dotnetcli.host.json

@@ -85,6 +85,10 @@
     "CallsMicrosoftGraph": {
         "longName": "calls-graph",
         "shortName": ""
+    },
+    "UseProgramMain": {
+      "longName": "use-program-main",
+      "shortName": ""
     }
   },
   "usageExamples": [

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/ide.host.json

@@ -45,7 +45,16 @@
     }
   ],
   "symbolInfo": [
-    
+    {
+      "id": "UseProgramMain",
+      "name": {
+        "text": "Use top-level statements (uncheck to use an explicit Program class with a Main method)",
+        "overrideDefaultText": true
+      },
+      "invertBoolean": true,
+      "isVisible": true,
+      "defaultValue": true
+    }
   ],
   "disableHttpsSymbol": "NoHttps"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.cs.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.de.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.en.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.es.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.fr.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.it.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.ja.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.ko.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.pl.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.pt-BR.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.ru.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.tr.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.zh-Hans.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/localize/templatestrings.zh-Hant.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/template.json

@@ -94,6 +94,21 @@
           "exclude": [
             "Data/SqlServer/**"
           ]
+        },
+        {
+          "condition": "(!UseProgramMain)",
+          "exclude": [
+            "Program.Main.cs"
+          ]
+        },
+        {
+          "condition": "(UseProgramMain)",
+          "exclude": [
+            "Program.cs"
+          ],
+          "rename": {
+            "Program.Main.cs": "Program.cs"
+          }
         }
       ]
     }
@@ -406,6 +421,12 @@
     "GenerateApiOrGraph": {
         "type": "computed",
         "value": "(GenerateApi || GenerateGraph)"
+    },
+    "UseProgramMain": {
+      "type": "parameter",
+      "datatype": "bool",
+      "defaultValue": "false",
+      "description": "Whether to generate an explicit Program class and Main method instead of top-level statements."
     }
   },
   "primaryOutputs": [

src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/Program.Main.cs

@@ -0,0 +1,155 @@
+#if (OrganizationalAuth || IndividualB2CAuth)
+using Microsoft.AspNetCore.Authentication;
+using Microsoft.AspNetCore.Authentication.OpenIdConnect;
+using Microsoft.AspNetCore.Authorization;
+#endif
+#if (WindowsAuth)
+using Microsoft.AspNetCore.Authentication.Negotiate;
+#endif
+#if (IndividualLocalAuth)
+using Microsoft.AspNetCore.Identity;
+#endif
+#if (OrganizationalAuth)
+using Microsoft.AspNetCore.Mvc.Authorization;
+#endif
+#if (IndividualLocalAuth)
+using Microsoft.EntityFrameworkCore;
+#endif
+#if (OrganizationalAuth || IndividualB2CAuth)
+using Microsoft.Identity.Web;
+using Microsoft.Identity.Web.UI;
+#endif
+#if (MultiOrgAuth)
+using Microsoft.IdentityModel.Tokens;
+#endif
+#if (GenerateGraph)
+using Graph = Microsoft.Graph;
+#endif
+#if (IndividualLocalAuth)
+using Company.WebApplication1.Data;
+#endif
+#if (OrganizationalAuth || IndividualB2CAuth || IndividualLocalAuth || MultiOrgAuth || GenerateGraph || WindowsAuth)
+
+#endif
+namespace Company.WebApplication1;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        var builder = WebApplication.CreateBuilder(args);
+
+        // Add services to the container.
+        #if (IndividualLocalAuth)
+        var connectionString = builder.Configuration.GetConnectionString("DefaultConnection") ?? throw new InvalidOperationException("Connection string 'DefaultConnection' not found.");
+        builder.Services.AddDbContext<ApplicationDbContext>(options =>
+        #if (UseLocalDB)
+            options.UseSqlServer(connectionString));
+        #else
+            options.UseSqlite(connectionString));
+        #endif
+        builder.Services.AddDatabaseDeveloperPageExceptionFilter();
+
+        builder.Services.AddDefaultIdentity<IdentityUser>(options => options.SignIn.RequireConfirmedAccount = true)
+            .AddEntityFrameworkStores<ApplicationDbContext>();
+        #elif (OrganizationalAuth)
+        #if (GenerateApiOrGraph)
+        var initialScopes = builder.Configuration["DownstreamApi:Scopes"]?.Split(' ');
+
+        #endif
+        builder.Services.AddAuthentication(OpenIdConnectDefaults.AuthenticationScheme)
+        #if (GenerateApiOrGraph)
+            .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAd"))
+                .EnableTokenAcquisitionToCallDownstreamApi(initialScopes)
+        #if (GenerateApi)
+                    .AddDownstreamWebApi("DownstreamApi", builder.Configuration.GetSection("DownstreamApi"))
+        #endif
+        #if (GenerateGraph)
+                    .AddMicrosoftGraph(builder.Configuration.GetSection("DownstreamApi"))
+        #endif
+                    .AddInMemoryTokenCaches();
+        #else
+            .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAd"));
+        #endif
+        #elif (IndividualB2CAuth)
+        #if (GenerateApi)
+        var initialScopes = builder.Configuration["DownstreamApi:Scopes"]?.Split(' ');
+
+        #endif
+        builder.Services.AddAuthentication(OpenIdConnectDefaults.AuthenticationScheme)
+        #if (GenerateApi)
+            .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAdB2C"))
+                .EnableTokenAcquisitionToCallDownstreamApi(initialScopes)
+                    .AddDownstreamWebApi("DownstreamApi", builder.Configuration.GetSection("DownstreamApi"))
+                    .AddInMemoryTokenCaches();
+        #else
+            .AddMicrosoftIdentityWebApp(builder.Configuration.GetSection("AzureAdB2C"));
+        #endif
+        #endif
+        #if (OrganizationalAuth)
+
+        builder.Services.AddAuthorization(options =>
+        {
+            // By default, all incoming requests will be authorized according to the default policy.
+            options.FallbackPolicy = options.DefaultPolicy;
+        });
+        builder.Services.AddRazorPages()
+            .AddMicrosoftIdentityUI();
+        #elif (IndividualB2CAuth)
+        builder.Services.AddRazorPages()
+            .AddMicrosoftIdentityUI();
+        #elif (WindowsAuth)
+
+        builder.Services.AddAuthentication(NegotiateDefaults.AuthenticationScheme)
+        .AddNegotiate();
+
+        builder.Services.AddAuthorization(options =>
+        {
+            // By default, all incoming requests will be authorized according to the default policy.
+            options.FallbackPolicy = options.DefaultPolicy;
+        });
+        builder.Services.AddRazorPages();
+        #else
+        builder.Services.AddRazorPages();
+        #endif
+
+        var app = builder.Build();
+
+        // Configure the HTTP request pipeline.
+        #if (IndividualLocalAuth)
+        if (app.Environment.IsDevelopment())
+        {
+            app.UseMigrationsEndPoint();
+        }
+        else
+        #else
+        if (!app.Environment.IsDevelopment())
+        #endif
+        {
+            app.UseExceptionHandler("/Error");
+        #if (RequiresHttps)
+            // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+            app.UseHsts();
+        }
+
+        app.UseHttpsRedirection();
+        #else
+        }
+        #endif
+        app.UseStaticFiles();
+
+        app.UseRouting();
+
+        #if (OrganizationalAuth || IndividualAuth || WindowsAuth)
+        app.UseAuthentication();
+        #endif
+        app.UseAuthorization();
+
+        app.MapRazorPages();
+        #if (IndividualB2CAuth || OrganizationalAuth)
+        app.MapControllers();
+        #endif
+
+        app.Run();
+    }
+}

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/.template.config/dotnetcli.host.json

@@ -85,6 +85,10 @@
     "CallsMicrosoftGraph": {
         "longName": "calls-graph",
         "shortName": ""
+    },
+    "UseProgramMain": {
+      "longName": "use-program-main",
+      "shortName": ""
     }
   },
   "usageExamples": [

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/.template.config/ide.host.json

@@ -45,7 +45,16 @@
     }
   ],
   "symbolInfo": [
-    
+    {
+      "id": "UseProgramMain",
+      "name": {
+        "text": "Use top-level statements (uncheck to use an explicit Program class with a Main method)",
+        "overrideDefaultText": true
+      },
+      "invertBoolean": true,
+      "isVisible": true,
+      "defaultValue": true
+    }
   ],
   "disableHttpsSymbol": "NoHttps"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/.template.config/localize/templatestrings.cs.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/.template.config/localize/templatestrings.de.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/.template.config/localize/templatestrings.en.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/.template.config/localize/templatestrings.es.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/.template.config/localize/templatestrings.fr.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }

src/ProjectTemplates/Web.ProjectTemplates/content/StarterWeb-CSharp/.template.config/localize/templatestrings.it.json

@@ -34,6 +34,7 @@
   "symbols/CalledApiUrl/description": "URL of the API to call from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
   "symbols/CallsMicrosoftGraph/description": "Specifies if the web app calls Microsoft Graph. This option only applies if --auth SingleOrg or --auth MultiOrg is specified.",
   "symbols/CalledApiScopes/description": "Scopes to request to call the API from the web app. This option only applies if --auth SingleOrg, --auth MultiOrg or --auth IndividualB2C is specified.",
+  "symbols/UseProgramMain/description": "Whether to generate an explicit Program class and Main method instead of top-level statements.",
   "postActions/restore/description": "Restore NuGet packages required by this project.",
   "postActions/restore/manualInstructions/default/text": "Run 'dotnet restore'"
 }