ServiceCollectionDescriptorExtensions.Replace 方法

定义

命名空间:

Microsoft.Extensions.DependencyInjection.Extensions

程序集:

Microsoft.Extensions.DependencyInjection.Abstractions.dll

包:

Microsoft.Extensions.DependencyInjection.Abstractions v8.0.0

Source:

ServiceCollectionDescriptorExtensions.cs

删除 IServiceCollection 中与 descriptor 的服务类型相同的第一个服务，并将 descriptor 添加到集合中。

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::Extensions::DependencyInjection::IServiceCollection ^ Replace(Microsoft::Extensions::DependencyInjection::IServiceCollection ^ collection, Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ descriptor);

public static Microsoft.Extensions.DependencyInjection.IServiceCollection Replace (this Microsoft.Extensions.DependencyInjection.IServiceCollection collection, Microsoft.Extensions.DependencyInjection.ServiceDescriptor descriptor);

static member Replace : Microsoft.Extensions.DependencyInjection.IServiceCollection * Microsoft.Extensions.DependencyInjection.ServiceDescriptor -> Microsoft.Extensions.DependencyInjection.IServiceCollection

<Extension()>
Public Function Replace (collection As IServiceCollection, descriptor As ServiceDescriptor) As IServiceCollection

参数

collection

IServiceCollection

IServiceCollection

descriptor

ServiceDescriptor

要替换成的 ServiceDescriptor。

返回

IServiceCollection

用于链接的 IServiceCollection。