OptionsBuilderConfigurationExtensions.BindConfiguration<TOptions>(OptionsBuilder<TOptions>, String, Action<BinderOptions>) 方法
定义
注册依赖关系注入容器,以便将 TOptions 绑定到从 DI 服务提供程序获取的 IConfiguration。Registers the dependency injection container to bind TOptions against the IConfiguration obtained from the DI service provider.
public static Microsoft.Extensions.Options.OptionsBuilder<TOptions> BindConfiguration<TOptions> (this Microsoft.Extensions.Options.OptionsBuilder<TOptions> optionsBuilder, string configSectionPath, Action<Microsoft.Extensions.Configuration.BinderOptions> configureBinder = default) where TOptions : class;
static member BindConfiguration : Microsoft.Extensions.Options.OptionsBuilder<'Options (requires 'Options : null)> * string * Action<Microsoft.Extensions.Configuration.BinderOptions> -> Microsoft.Extensions.Options.OptionsBuilder<'Options (requires 'Options : null)> (requires 'Options : null)
<Extension()>
Public Function BindConfiguration(Of TOptions As Class) (optionsBuilder As OptionsBuilder(Of TOptions), configSectionPath As String, Optional configureBinder As Action(Of BinderOptions) = Nothing) As OptionsBuilder(Of TOptions)
类型参数
- TOptions
要配置的选项类型。The options type to be configured.
参数
- optionsBuilder
- OptionsBuilder<TOptions>
向其中添加服务的选项生成器。The options builder to add the services to.
- configSectionPath
- String
要从其中绑定的配置节的名称。The name of the configuration section to bind from.
- configureBinder
- Action<BinderOptions>
可选。Optional. 用于配置 BinderOptions。Used to configure the BinderOptions.
返回
OptionsBuilder<TOptions>,以便可以链接其他调用。The OptionsBuilder<TOptions> so that additional calls can be chained.
例外
optionsBuilder 或 configSectionPath 为 null。optionsBuilder or configSectionPath is null.