Which interface is implemented?

Hello,

i have a question regarding Interface. There are 2 interface both contain the same Method Test(). 
Now i'm inherting both the interface in Sample class. I want to check method from which interface will be called?
How can i check this?

using System;

namespace Interface
{
    interface A 
    {
        void Test();
    }
    interface B
    {
        void Test();
    }
    class Sample: I1, I2
    {
        public void Test()
        {
          Console.WriteLine("Which interface will be implemented I1 or I2???!");
        }
    }
    class Program
    {
        public static void Main(string[] args)
        {
            Sample t = new Sample();
            A a = (A)t;
            a.Test();
            B b = (B)t;
            b.Test();
            Console.ReadLine();
        }
    }
}


Thanks,
Sumit

Sumit I think Interface B is called.

SumitArora said:

user="Sumit Arora"]class Sample: I1, I2

These are A and B not I1 and I2 according to your sample.

SumitArora said:

user="Sumit Arora"] A a = (A)t; B b = (B)t;

Second no need to type cast it will do it automatically. You can just write A a= t and B b =t

For your original question please refer this: http://www.codeasp.net/blogs/raghav_khunger/microsoft-net/936/c-two-interfaces-with-same-name-and-signature