WPF Radiobutton (two) (binding to boolean value)

Question

I have a property of type boolean presented with checkbox.

I want to change that to two radiobuttons that bind on the same property presenting the value true/false.

How can that be done?

Answer 1

<RadioButton GroupName="Group1" 
             IsChecked="{Binding PropertyValue}" Content="Yes" />
<RadioButton GroupName="Group1"  Content="No" 
             IsChecked="{Binding PropertyValue, 
                         Converter={StaticResource BoolInverterConverter}}" />

public class BoolInverterConverter : IValueConverter
{
    #region IValueConverter Members

    public object Convert(object value, Type targetType, object parameter,
        System.Globalization.CultureInfo culture)
    {
        if (value is bool)
        {
            return !(bool)value;
        }
        return value;
    }

    public object ConvertBack(object value, Type targetType, object parameter, 
        System.Globalization.CultureInfo culture)
    {
        if (value is bool)
        {
            return !(bool)value;
        }
        return value;
    }

    #endregion
}