public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (InnerConverter != null)
{
value = InnerConverter.Convert(value, typeof(object), InnerConverterParameter, culture);
}
return(value == null ? string.Empty : string.Format((string)parameter, value));
}
/// <see cref="IValueConverter.ConvertBack"/>
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
return(InnerConverter.Convert(value, targetType, parameter, culture));
}