public static void Show(MessageType type, string text, Exception e = null)
        {
            var dlg = new MessageDialog(type, text, e);

              dlg.ShowDialog();
        }
        public static void Show(MessageType type, string text, string content)
        {
            var dlg = new MessageDialog(type, text, content);

            dlg.ShowDialog();
        }
        public static void Show(MessageType type, string text, string content)
        {
            var dlg = new MessageDialog(type, text, content);

              dlg.ShowDialog();
        }
        public static void Show(MessageType type, string text, Exception e = null)
        {
            var dlg = new MessageDialog(type, text, e);

            dlg.ShowDialog();
        }