指定在.net中实现2个接口的变量

Question

是否可以在.net中实现具有2个接口的类型说明符？就像是:

Public Sub New(obj as ICollection and INotifyCollectionChanged)
    ''Initialize Code
End Sub

Answer 1

不,您必须定义一个继承自两个所需接口的接口.

Public Interface IMyCombinedInterface
    Inherits IColllection, INotifyCollectionChanged

End Interface