c＃BindingList问题

Question

I have interface defs like below.

public interface IProvider  
{  

}


public interface IProviderList : BindingList<IProvider>  
{

}

Not sure whygetting compilation error
Type 'BindingList<...>' in interface list is not an interface

Any ideas?

Answer 1

BindingList<T> is not an interface, it's a class. IBindingList is an interface. Perhaps you meant to use IBindingList ?

Answer 2

BindingList<T> is a class. An interface (your IProviderList ) can not inherit from a class.