//IP Address verification //IMPLEMENT A ISREACHABLE METHOD TO BE ABLE TO DISPLAY ONLINE QINSTANCES using System.Net; namespace qController.Communication { public class IPHelper { public IPHelper() { } public static bool IsValidAddress(string ipString){ if ((ipString.Split('.').Length - 1) != 3) return false; IPAddress address; return IPAddress.TryParse(ipString, out address); } } }