T fn(int a int b) is interface possible for t

Question

Dear Fellows  interface Ico { T Result{ get ; set ; } SomeType Call ( Delegate a params object [] b); SomeType PreviousChainCell{ get ; set ; } } works fine but i want that the returing type ( SomeType ) of the methods not to be explicitly described here type implementing it should name itself instead of SomeType . what i want is like this T2 Call ( Delegate a params object [] b); where T2 is the implementing type of the interface i don't know how to get it right compiler won't let me specify like this i tried interface Ico but that does not work either. Is it even possible in c# Thanks Regards

Vulpes · Answer

I'm afraid that it's not possible to do this in C# where generics are nailed down pretty tight. Firstly there's no way to constrain a type parameter so that it can only refer to a generic type which rules out stuff such as T2 . Secondly you can't constrain a type parameter in an interface to only refer to its implementing type. Also the fact that the Call method is itself generic makes it difficult to come up with anything that's even close.

RIGHT THEN · Answer

Vulpes Thanks for the input. Thanks Regards

T fn(int a, int b) is interface possible for t