private static void PrintInterfaceMappingUsingGetInterfaceMap(Type type, Type interfaceType)
{
    InterfaceMapping mapping = type.GetInterfaceMap(interfaceType);

    int count = mapping.InterfaceMethods.Count();

    Console.WriteLine(
                "Interface Type Name: {0}, Target Type Name: {1}",
                mapping.InterfaceType.FullName,
                mapping.TargetType.FullName);

    for (int i = 0; i < count; i++)
    {
        Console.WriteLine(
                    "Interface Method: {0}, Implemented method: {0}",
                    mapping.InterfaceMethods[i].Name,
                    mapping.TargetMethods[i]);
    }
}