public static void Show(
     System.Collections.Generic.List <MessageBox2Data> message,
     double width  = 300,
     double height = 200)
 {
     MessageBox2.Show("", message, width, height);
 }
        public static void Show(string title,
                                System.Collections.Generic.List <MessageBox2Data> message,
                                double width  = 300,
                                double height = 200)
        {
            var messageBox = new MessageBox2
            {
                Title                 = title,
                DataContext           = message,
                Width                 = width,
                Height                = height,
                WindowStartupLocation = WindowStartupLocation.CenterScreen
            };

            messageBox.ShowDialog();
        }