Yuri FeedbackGenerator - Code

namespace FeedbackGeneratorQQ.Converters
{
   using System;
   using System.Globalization;
   using System.Windows;
   using System.Windows.Data;
   using System.Windows.Markup;

   [ValueConversion(typeof(int), typeof(Visibility))]
   public class CheckboxCheckedVisibilityConverter : MarkupExtension, IValueConverter
   {
      public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
      {
         return (bool)value ? Visibility.Visible : Visibility.Collapsed;
      }

      public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
      {
         return (Visibility)value == Visibility.Visible;
      }

      public override object ProvideValue(IServiceProvider serviceProvider)
      {
         return this;
      }
   }
}