Formatting Zero Values as Empty String?
Example IValueConverter
[ValueConversion(typeof(string), typeof(string))] public class StringToFeetAndInches : IValueConverter { public object Convert(object value, Type targetType, object parameter, CultureInfo culture) { string str = value as string; if (string.IsNullOrEmpty(str)) return str; str = str.Insert(1, "'"); str = str + "\""; return str; } public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) { return 0; } } <UserControl.Resources><NS:StringToFeetAndInches x:Key="cStringToFeetAndInches"/></UserControl.Resource> <TextBlock Text="{Binding Path=Height, Converter={StaticResource cStringToFeetAndInches}}" />