ServiceCollection.Contains(ServiceDescriptor) 方法

定義

public:
 virtual bool Contains(Microsoft::Extensions::DependencyInjection::ServiceDescriptor ^ item);
public bool Contains (Microsoft.Extensions.DependencyInjection.ServiceDescriptor item);
abstract member Contains : Microsoft.Extensions.DependencyInjection.ServiceDescriptor -> bool
override this.Contains : Microsoft.Extensions.DependencyInjection.ServiceDescriptor -> bool
Public Function Contains (item As ServiceDescriptor) As Boolean

參數

傳回

實作

適用於