【wpf】 枚举转bool转换器

   /// <summary>
   ///     枚举转bool
   /// </summary>
   public class Enum2BooleanConverter : IValueConverter
   {
       public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
       {
           return value == null ? false : value.Equals(parameter);
       }

       public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
       {
           var res = value != null && value.Equals(true) ? parameter : Binding.DoNothing;
           return res;
       }
   }

使用示例：

<UserControl .....
        xmlns:enum ="....">
<RadioButton IsChecked="{Binding Path=IsChecked,Mode=TwoWay,
Converter={StaticResource Enum2BooleanConverter},
ConverterParameter={x:Static enum:DefectLevel.LevelA}}">