<Button IsEnabled="{Binding (Not IsDisabled)}" />
純粋なxamlでそれを行う方法はありますか、それともコードを介して行う必要がありますか?PS。次のようなブールコンバーターを作成できることを知って質問しました。
<ValueConversion(GetType(Boolean), GetType(Boolean))>
Public Class BooleanFlagSwitchConverter : Implements IValueConverter
Public Function Convert(value As Object, targetType As Type,
parameter As Object, culture As CultureInfo) As Object
Implements IValueConverter.Convert
Return Not value
End Function
Public Function ConvertBack(value As Object, targetType As Type,
parameter As Object, ByVal culture As CultureInfo) As Object
Implements IValueConverter.ConvertBack
Return Not value
End Function
End Class
[ValueConversion(typeof(bool), typeof(bool))]
public class BooleanFlagSwitchConverter : IValueConverter
{
public object Convert(object value, Type targetType, object parameter,
CultureInfo culture)
{
return !(bool)value;
}
public object ConvertBack(object value, Type targetType, object parameter,
CultureInfo culture)
{
return !(bool)value;
}
}