void DisconnectUser() { if (isConnected) { client.Disconnect(ID); client = null; tbUserName.IsEnabled = true; bConDiscon.Content = "Connect"; isConnected = false; } }
void ConnectUser() { if (!isConnected) { client = new ServiceChat.WCFClient(new System.ServiceModel.InstanceContext(this)); ID = client.Connect(tbUserName.Text); tbUserName.IsEnabled = false; bConDiscon.Content = "Disconnect"; isConnected = true; } }