### [Apq\.Cfg\.Xml](Apq.Cfg.Xml.md 'Apq\.Cfg\.Xml').[XmlFileCfgSource](Apq.Cfg.Xml.XmlFileCfgSource.md 'Apq\.Cfg\.Xml\.XmlFileCfgSource')

## XmlFileCfgSource\.BuildSource\(\) Method

构建 Microsoft\.Extensions\.Configuration 的 XML 配置源

```csharp
public override Microsoft.Extensions.Configuration.IConfigurationSource BuildSource();
```

Implements [BuildSource\(\)](https://learn.microsoft.com/en-us/dotnet/api/apq.cfg.sources.icfgsource.buildsource 'Apq\.Cfg\.Sources\.ICfgSource\.BuildSource')

#### Returns
[Microsoft\.Extensions\.Configuration\.IConfigurationSource](https://learn.microsoft.com/en-us/dotnet/api/microsoft.extensions.configuration.iconfigurationsource 'Microsoft\.Extensions\.Configuration\.IConfigurationSource')  
Microsoft\.Extensions\.Configuration\.Xml\.XmlConfigurationSource 实例