ServiceDescriptor.DescribeKeyed 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-preview.3.24172.9

重载

DescribeKeyed(Type, Object, Func<IServiceProvider,Object,Object>, ServiceLifetime)	创建具有指定 serviceType、implementationFactory 和 lifetime 的 ServiceDescriptor 实例。
DescribeKeyed(Type, Object, Type, ServiceLifetime)	创建具有指定 serviceType、implementationType 和 lifetime 的 ServiceDescriptor 实例。

DescribeKeyed(Type, Object, Func<IServiceProvider,Object,Object>, ServiceLifetime)

Source:

ServiceDescriptor.cs

创建具有指定 serviceType、implementationFactory 和 lifetime 的 ServiceDescriptor 实例。

public:
 static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ DescribeKeyed(Type ^ serviceType, System::Object ^ serviceKey, Func<IServiceProvider ^, System::Object ^, System::Object ^> ^ implementationFactory, Microsoft::Extensions::DependencyInjection::ServiceLifetime lifetime);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor DescribeKeyed (Type serviceType, object? serviceKey, Func<IServiceProvider,object?,object> implementationFactory, Microsoft.Extensions.DependencyInjection.ServiceLifetime lifetime);

static member DescribeKeyed : Type * obj * Func<IServiceProvider, obj, obj> * Microsoft.Extensions.DependencyInjection.ServiceLifetime -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor

Public Shared Function DescribeKeyed (serviceType As Type, serviceKey As Object, implementationFactory As Func(Of IServiceProvider, Object, Object), lifetime As ServiceLifetime) As ServiceDescriptor

参数

serviceType

Type

服务的类型。

serviceKey

Object

服务的 ServiceKey。

implementationFactory

Func<IServiceProvider,Object,Object>

用于创建服务实现的新实例的工厂。

lifetime

ServiceLifetime

服务的生存期。

返回

ServiceDescriptor

ServiceDescriptor 的新实例。

DescribeKeyed(Type, Object, Type, ServiceLifetime)

Source:

ServiceDescriptor.cs

创建具有指定 serviceType、implementationType 和 lifetime 的 ServiceDescriptor 实例。

public:
 static Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ DescribeKeyed(Type ^ serviceType, System::Object ^ serviceKey, Type ^ implementationType, Microsoft::Extensions::DependencyInjection::ServiceLifetime lifetime);

public static Microsoft.Extensions.DependencyInjection.ServiceDescriptor DescribeKeyed (Type serviceType, object? serviceKey, Type implementationType, Microsoft.Extensions.DependencyInjection.ServiceLifetime lifetime);

static member DescribeKeyed : Type * obj * Type * Microsoft.Extensions.DependencyInjection.ServiceLifetime -> Microsoft.Extensions.DependencyInjection.ServiceDescriptor

Public Shared Function DescribeKeyed (serviceType As Type, serviceKey As Object, implementationType As Type, lifetime As ServiceLifetime) As ServiceDescriptor

参数

serviceType

Type

服务的类型。

serviceKey

Object

服务的 ServiceKey。

implementationType

Type

实现的类型。

lifetime

ServiceLifetime

服务的生存期。

返回

ServiceDescriptor

ServiceDescriptor 的新实例。