KUSUM.NET

 class Program     {         static void Main(string[] args)         {             IPHostEntry host;             host = Dns.GetHostEntry(Dns.GetHostName());             foreach(IPAddress ip in host.AddressList)             {                 if (ip.AddressFamily == AddressFamily.InterNetwork)                 {                     Console.WriteLine("Your machine IP Address is :"+ip);                 }                 //Console.ReadLine();             }                      }              }

CREATE YOUR METHOD BINDGRID IN YOUR FORM THEN CALL YOUR METHOD IN LOAD EVENT OF THE FORM.

CREATE WINDOWS FORM1 FOR Show submenu click. And form2 for Child2 submenu click.