Global Namespace With Alias Qualifier Operator in C#

using System;
using NS1;
using MyNS = NS1;
namespace NS1
{
    public class MyClass
    {
        public void Display()
        {
            Console.WriteLine("Display() Method of MyClass in NS1");
        }
    }
}
public class MyClass
{
    public void Display()
    {
        Console.WriteLine("Display() Method of MyClass in Global Namespace");
    }
}
class UsingMyClass
{
    public static void Main()
    {
        MyNS::MyClass myObject = new MyNS::MyClass();
        myObject.Display();
        global::MyClass yourObject = new global::MyClass();
        yourObject.Display();
    }
}

Display() Method of MyClass in NS1 

Display() Method of MyClass in Global Namespace