ServiceProviderServiceExtensions.GetServices 方法

定义

命名空间:

Microsoft.Extensions.DependencyInjection

程序集:

Microsoft.Extensions.DependencyInjection.Abstractions.dll

包:

Microsoft.Extensions.DependencyInjection.Abstractions v9.0.0-rc.2.24473.5

重载

GetServices(IServiceProvider, Type)	从 IServiceProvider 获取 serviceType 类型服务的枚举。
GetServices<T>(IServiceProvider)	从 IServiceProvider 获取 T 类型服务的枚举。

GetServices(IServiceProvider, Type)

Source:

ServiceProviderServiceExtensions.cs

从 IServiceProvider 获取 serviceType 类型服务的枚举。

public:
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Generic::IEnumerable<System::Object ^> ^ GetServices(IServiceProvider ^ provider, Type ^ serviceType);

public static System.Collections.Generic.IEnumerable<object?> GetServices (this IServiceProvider provider, Type serviceType);

static member GetServices : IServiceProvider * Type -> seq<obj>

<Extension()>
Public Function GetServices (provider As IServiceProvider, serviceType As Type) As IEnumerable(Of Object)

参数

provider

IServiceProvider

从中检索服务的 IServiceProvider。

serviceType

Type

一个对象，它指定要获取的服务对象的类型。

返回

IEnumerable<Object>

serviceType 类型服务的枚举。

GetServices<T>(IServiceProvider)

Source:

ServiceProviderServiceExtensions.cs

从 IServiceProvider 获取 T 类型服务的枚举。

public:
generic <typename T>
[System::Runtime::CompilerServices::Extension]
 static System::Collections::Generic::IEnumerable<T> ^ GetServices(IServiceProvider ^ provider);

public static System.Collections.Generic.IEnumerable<T> GetServices<T> (this IServiceProvider provider);

static member GetServices : IServiceProvider -> seq<'T>

<Extension()>
Public Function GetServices(Of T) (provider As IServiceProvider) As IEnumerable(Of T)

类型参数

T

要获取的服务对象的类型。

参数

provider

IServiceProvider

从中检索服务的 IServiceProvider。

返回

IEnumerable<T>

T 类型服务的枚举。