C#: Preferred pattern for functions requiring arguments that implement two interfaces
- by JS Bangs
The argument to my function f() must implement two different interfaces that are not related to each other by inheritance, IFoo and IBar. I know of two different ways of doing this. The first is to declare an empty interface that inherits from both:
public interface IFooBar : IFoo, IBar
{
// nothing to see here
}
public int f(IFooBar arg)
{
…
