aurora-sharp-desktop/Aurora/Design/Converters/ToUpperConverter.cs

using System;
using System.Globalization;
using Xamarin.Forms;

namespace Aurora.Design.Converters
{
    public class ToUpperConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return value.ToString().ToUpper();
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return null;
        }
    }
}