ServiceProviderKeyedServiceExtensions.GetKeyedServices Metode

Definisi

Ruang nama:

Microsoft.Extensions.DependencyInjection

Rakitan:

Microsoft.Extensions.DependencyInjection.Abstractions.dll

Paket:

Microsoft.Extensions.DependencyInjection.Abstractions v11.0.0-preview.5.26302.115

Overload

Nama	Deskripsi
GetKeyedServices(IServiceProvider, Type, Object)	Dapatkan enumerasi layanan jenis serviceType dari IServiceProvider.
GetKeyedServices<T>(IServiceProvider, Object)	Dapatkan enumerasi layanan jenis T dari IServiceProvider.

GetKeyedServices(IServiceProvider, Type, Object)

Sumber:

ServiceProviderKeyedServiceExtensions.cs

Dapatkan enumerasi layanan jenis serviceType dari IServiceProvider.

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

[System.Diagnostics.CodeAnalysis.RequiresDynamicCode("The native code for an IEnumerable<serviceType> might not be available at runtime.")]
public static System.Collections.Generic.IEnumerable<object?> GetKeyedServices(this IServiceProvider provider, Type serviceType, object? serviceKey);

[<System.Diagnostics.CodeAnalysis.RequiresDynamicCode("The native code for an IEnumerable<serviceType> might not be available at runtime.")>]
static member GetKeyedServices : IServiceProvider * Type * obj -> seq<obj>

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

Parameter

provider

IServiceProvider

untuk IServiceProvider mengambil layanan dari.

serviceType

Type

Objek yang menentukan jenis objek layanan yang akan didapatkan.

serviceKey

Object

Objek yang menentukan kunci objek layanan yang akan didapatkan.

Mengembalikan

IEnumerable<Object>

Enumerasi layanan jenis serviceType.

Atribut

RequiresDynamicCodeAttribute

GetKeyedServices<T>(IServiceProvider, Object)

Sumber:

ServiceProviderKeyedServiceExtensions.cs

Dapatkan enumerasi layanan jenis T dari IServiceProvider.

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

public static System.Collections.Generic.IEnumerable<T> GetKeyedServices<T>(this IServiceProvider provider, object? serviceKey);

static member GetKeyedServices : IServiceProvider * obj -> seq<'T>

<Extension()>
Public Function GetKeyedServices(Of T) (provider As IServiceProvider, serviceKey As Object) As IEnumerable(Of T)

Jenis parameter

T

Jenis objek layanan yang akan didapatkan.

Parameter

provider

IServiceProvider

untuk IServiceProvider mengambil layanan dari.

serviceKey

Object

Objek yang menentukan kunci objek layanan yang akan didapatkan.

Mengembalikan

IEnumerable<T>

Enumerasi layanan jenis T.