using System;

using System.Collections.Generic;

​

public class Program

{

    public static void Main()

    {

        var list = new List<object>();

        list.Add(new Generic<int, Func<string>>());

        list.Add(new Generic<int, Func<int>>());

        list.Add(new Generic<int, Func<string, string>>());

        list.Add(new Generic<int, Func<int, int>>());

        foreach (var item in list)

        {

            if (item is Generic<int, Func<int>>)

                Console.WriteLine("Found a Generic<int, Func<int>>!");

            if (item is Generic<int, Func<string>>)

                Console.WriteLine("Found a Generic<int, Func<string>>!");

            if (item is Generic<int, Func<string, string>>)

                Console.WriteLine("Found a Generic<int, Func<string, string>>!");

            if (item is Generic<int, Func<int, int>>)

                Console.WriteLine("Found a Generic<int, Func<int, int>>!");

            // I want these to work:

            if (item is Generic<int, Func<object>>)

                Console.WriteLine("Found a Generic<int, Func<object>>!");

            if (item is Generic<int, Func<object, object>>)

                Console.WriteLine("Found a Generic<int, Func<object, object>>!");

            // Just trying this:

            if (item.GetType().IsAssignableFrom(typeof(Generic<int, Func<object, object>>)))

                Console.WriteLine("IsAssignableFrom typeof(Generic<int, Func<object, object>>!");

        }

    }

​

    public class Generic<T1, T2> { }

}