how to distinguish methods
<pre><code>using System;
interface one
{

    void getdata();

}
interface two : one
{

  new void getdata();
     void showdata();
}
class intefacehierarchy:two,one
{

    string name;

    public void getdata()
    {

        Console.WriteLine("ok tell me your name");
    }

    public void getdata()
    {
        Console.WriteLine("Enter the name");
        name = Console.ReadLine();
    }
    public void showdata()
    {
        Console.WriteLine(String.Format("hello mr. {0}", name));

    }

}
</code></pre>
