Use Uri : Uri : Network C# Examples

    
using  System;  
using  System.Net;  
  
class  MainClass  {    
    public  static  void  Main()  {  
  
        Uri  sample  =  new  Uri("http://www.yoursite.com/somefile.txt?SomeQuery");  
  
        Console.WriteLine("Host:  "  +  sample.Host);  
        Console.WriteLine("Port:  "  +  sample.Port);  
        Console.WriteLine("Scheme:  "  +  sample.Scheme);  
        Console.WriteLine("Local  Path:  "  +  sample.LocalPath);  
        Console.WriteLine("Query:  "  +  sample.Query);  
        Console.WriteLine("Path  and  query:  "  +  sample.PathAndQuery);  
  
    }  
}