@@ -0,0 +1,16 @@
+﻿using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Text;
+using MvvmCross.Forms.Converters;
+
+namespace Playground.Forms.UI.Converters
+{
+    public class StringToUpperValueConverter : MvxFormsValueConverter<string, string>
+    {
+        protected override string Convert(string value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return value.ToUpper();
+        }
+    }
+}
This is great - can you actually make use of it in XAML please too