public static void CreateMessageBox(string title, comfirmDelegate onComfirm, cancelDelegate onCancel)
{
MessageWindow messageWindow = CreateInstance <MessageWindow>();
messageWindow.TitleText = title;
messageWindow.Comfirm = onComfirm;
messageWindow.Cancel = onCancel;
messageWindow.Show();
}
void executeComfirm(comfirmDelegate comfirm)
{
comfirm(this);
}