AutoActivationExtensions.ActivateKeyedSingleton 方法

定义

命名空间:

Microsoft.Extensions.DependencyInjection

程序集:

Microsoft.Extensions.DependencyInjection.AutoActivation.dll

包:

Microsoft.Extensions.DependencyInjection.AutoActivation v9.0.0-preview.3.24209.3

重载

ActivateKeyedSingleton(IServiceCollection, Type, Object)	在启动时（而不是运行时）强制实施密钥单一实例激活。
ActivateKeyedSingleton<TService>(IServiceCollection, Object)	在启动时（而不是运行时）强制实施密钥单一实例激活。

ActivateKeyedSingleton(IServiceCollection, Type, Object)

Source:

AutoActivationExtensions.Keyed.cs

在启动时（而不是运行时）强制实施密钥单一实例激活。

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::Extensions::DependencyInjection::IServiceCollection ^ ActivateKeyedSingleton(Microsoft::Extensions::DependencyInjection::IServiceCollection ^ services, Type ^ serviceType, System::Object ^ serviceKey);

public static Microsoft.Extensions.DependencyInjection.IServiceCollection ActivateKeyedSingleton (this Microsoft.Extensions.DependencyInjection.IServiceCollection services, Type serviceType, object? serviceKey);

static member ActivateKeyedSingleton : Microsoft.Extensions.DependencyInjection.IServiceCollection * Type * obj -> Microsoft.Extensions.DependencyInjection.IServiceCollection

<Extension()>
Public Function ActivateKeyedSingleton (services As IServiceCollection, serviceType As Type, serviceKey As Object) As IServiceCollection

参数

services

IServiceCollection

要向其添加服务的服务集合。

serviceType

Type

要激活的服务的类型。

serviceKey

Object

用于唯一标识特定服务的对象。

返回

IServiceCollection

services 的值。

ActivateKeyedSingleton<TService>(IServiceCollection, Object)

Source:

AutoActivationExtensions.Keyed.cs

在启动时（而不是运行时）强制实施密钥单一实例激活。

public:
generic <typename TService>
 where TService : class[System::Runtime::CompilerServices::Extension]
 static Microsoft::Extensions::DependencyInjection::IServiceCollection ^ ActivateKeyedSingleton(Microsoft::Extensions::DependencyInjection::IServiceCollection ^ services, System::Object ^ serviceKey);

public static Microsoft.Extensions.DependencyInjection.IServiceCollection ActivateKeyedSingleton<TService> (this Microsoft.Extensions.DependencyInjection.IServiceCollection services, object? serviceKey) where TService : class;

static member ActivateKeyedSingleton : Microsoft.Extensions.DependencyInjection.IServiceCollection * obj -> Microsoft.Extensions.DependencyInjection.IServiceCollection (requires 'Service : null)

<Extension()>
Public Function ActivateKeyedSingleton(Of TService As Class) (services As IServiceCollection, serviceKey As Object) As IServiceCollection

类型参数

TService

要激活的服务的类型。

参数

services

IServiceCollection

包含该服务的服务集合。

serviceKey

Object

用于唯一标识特定服务的对象。

返回

IServiceCollection

services 的值。