从通用接口C＃继承

Question

I want to have a generic type method within an interface that is implemented by two classes that have specific types. This is the interface:

public interface IInterface
{
    IEnumerable<T> ExecStoredProc(string x, DateTime date,
             int y, string  statistics );
}

The two classes:

public class Class1 : Iinterface
{
    IEnumerable<Class1Type> ExecStoredProc(string x, DateTime date,
             int y, string  statistics );
}

public class Class2: Iinterface
{
    IEnumerable<Class2Type> ExecStoredProc(string x, DateTime date,
             int y, string  statistics );
}

Is this possible?

Thanks

Answer 1

You can do this but the interface also has to be generic.

public interface IInterface<T>
{
    IEnumerable<T> ExecStoredProc(string x, DateTime date,
             int y, string  statistics );
}

And then classes implementing the interface need to implement the interface for specific type

public class Class2 : IInterface<Class2Type>