name space alias in c#(duplicate name)

The namespace ALIAS is the concept of giving shorthand names to the bigger namespace.
->Generally only use namespace aliases when using two classes with the same name.
->It will improve the code readability  and understandability.
Note:
 Namespace aliasing concept will be useful for resolving the naming conflict by giving short hand name along with the class names instated  of full namespace.

Sample code:

namespace SampleNamespace
{
    class SampleClass
    {
        public void SampleMethod()
        {
            System.Console.WriteLine(
              "SampleMethod inside SampleNamespace");
        }
    }

    // Create a nested namespace, and define another class. 
    namespace NestedNamespace
    {
        class SampleClass
        {
            public void SampleMethod()
            {
                System.Console.WriteLine(
                  "SampleMethod inside NestedNamespace");
            }
        }
    }

    class Program
    {
        static void Main(string[] args)
        {
            // Displays "SampleMethod inside SampleNamespace."
            SampleClass outer = new SampleClass();
            outer.SampleMethod();

            // Displays "SampleMethod inside SampleNamespace."
          SampleNamespace.SampleClass outer2 = new SampleNamespace.SampleClass();
            outer2.SampleMethod();

            // Displays "SampleMethod inside NestedNamespace."
          NestedNamespace.SampleClass inner = new NestedNamespace.SampleClass();
            inner.SampleMethod();
        }
    }
}