小编use*_*705的帖子

我无法将两个radiobutton绑定到我的xaml表单和IsChecked属性,具有相同的组名,我也使用了nullabletoboolconverters.然而,我的代码中的radiobuttons缺血特性没有改变(一旦我们在第二个之后击中第一个放射性按钮,它根本没有达到断点)并且我正在绑定其中两个的缺血性质,因为我需要设置基于radiobuttons属性的表单上其他面板的可见性.

以下是我的xaml代码,后来是我的viewmodel.cs radiobutton属性代码:

   <RadiobuttonSelectedConverter x:Key="CheckedSelection"/>// declaring my converter class in my resource dictionary.

  <StackPanel Orientation="Horizontal" Grid.Column="0" Grid.Row="3" Margin="10,5,0,0">
        <RadioButton GroupName="RadiosGroup" IsChecked="{Binding IsRadioButton1,Mode=TwoWay,
             Converter={StaticResource CheckedSelection}, ConverterParameter=true}">
                    First</RadioButton>
        <RadioButton GroupName="RadiosGroup" 
                     Margin="40,0,0,0" IsChecked="{Binding IsRadioButton2,Mode=TwoWay, 
            Converter={StaticResource CheckedSelection}, ConverterParameter=true}">Second</RadioButton>
    </StackPanel>



    private bool _isRadioButton1;

    public bool IsRadioButton1
    {
        get
        {
            return _isRadioButton1;
        }
        set
        {
            if _isRadioButton1!= value)
            {
                _isRadioButton1= value;

                IsRadioButton2= false;
                OnPropertyChanged("IsRadioButton1");

            }
        }
    }


    private bool _isRadioButton2;

    public bool IsRadioButton2
    {
        get
        {
            return _isRadioButton2;
        }
        set
        {
            if (_isRadioButton2 != value)
            { …