### [Apq\.Cfg\.Database](Apq.Cfg.Database.md 'Apq\.Cfg\.Database').[DatabaseOptions](Apq.Cfg.Database.DatabaseOptions.md 'Apq\.Cfg\.Database\.DatabaseOptions')

## DatabaseOptions\.Provider Property

数据库提供程序: SqlServer/MySql/PostgreSql/Oracle/SQLite

```csharp
public string? Provider { get; set; }
```

#### Property Value
[System\.String](https://learn.microsoft.com/en-us/dotnet/api/system.string 'System\.String')