public void AddUser(UserVO user) { control = new UserUserControl(); control.User = user; control.SetMessagesCount(messageManager.GetUnSeenMessagesCount(user, ConfigurationManager.currUser)); MessengerL.Controls.Add(control); control.UserClicked += new EventHandler <UserUserControl.UserEventArgs>(control_UserClicked); control.SelectedColor = Color.AliceBlue; }