private void LoadRememberedUser() { UserPL user = chatroom.GetRememberedUser(); if (user != null) { loginObserver.Username = user.GetNickname(); loginObserver.GroupID = user.GetGroupID().ToString(); if (loginObserver.GroupID == "0") { loginObserver.Username = ""; loginObserver.GroupID = ""; } else { loginObserver.RememberMe = true; } } }