This is driving me mad, i'm using the below code:

public static bool IsDeviceDocked()
       {
           bool bRetVal = false;
           try
           {
               string sHostName = Dns.GetHostName();

               IPHostEntry ipheThisHost = Dns.GetHostByName(sHostName);
               IPAddress ipThisAddr = ipheThisHost.AddressList[0];

               string ip = ipThisAddr.ToString();
               string localhost = IPAddress.Parse("127.0.0.1").ToString();

               if (ip == localhost)
               {
                   bRetVal = false;
               }
               else
               {
                   bRetVal = true;
               }
           }
           catch (Exception ex)
           {
               // TODO: Add your own exception handling here
           }
           return bRetVal;
       }

Basically, if i start the application while it's docked then it returns true
(as it should), if the application is started docked but then unplugged it
still returns true, if i start it unplugged then it returns false.

What is a reliable way of telling if it's docked or not? Nothing seems to
work for me.

Thanks guys