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<RadioButtonMargin="5"Content="替换"IsChecked="{Binding CorrectionOption.ReCorrectionMode}" />
<RadioButtonMargin="5"Content="平均"IsChecked="{Binding CorrectionOption.ReCorrectionMode, Converter={StaticResource ReCorrectionModeToBooleanConverter}}" />

切记:RadioButton 不能有GroupName属性

public class ReCorrectionModeToBooleanConverter : IValueConverter
{public object Convert(object value, Type targetType, object parameter, CultureInfo culture){if (value is bool booleanValue){return !booleanValue; // 取反}return value;}public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture){if (value is bool booleanValue){return !booleanValue; // 取反}return value;}
}