public static void Test()
{
MessageBox box = Gui.Instance.CreateWidget <MessageBox>("Message", new IntCoord(520, 20, 100, 100), Align.Default, "Popup");
box.EventMessageBoxResult += new MessageBox.HandleMessageBoxResult(box_EventMessageBoxResult);
box.Caption = "Caption";
box.SetMessageStyle(MessageBoxStyle.Ignore | MessageBoxStyle.IconWarning);
box.SetMessageButton(MessageBoxStyle.Retry);
box.SetMessageIcon(MessageBoxStyle.IconError);
string layer = box.GetDefaultLayer();
box.AddButtonName("button name1");
box.SetMessageText("message");
//box.EndMessage(MessageBoxStyle.Try);
}