SL4 单选按钮数据绑定

Question

我有两组独立的单选按钮（在运行时填充）。我面临的问题是这两个组表现为一个组，即从一组中选择某些内容会从另一组中取消选择所选项目。

                    <ScrollViewer>
                        <ItemsControl ItemsSource="{Binding Path=AvailableX}" />
                    </ScrollViewer>
                    <ScrollViewer>
                        <ItemsControl ItemsSource="{Binding Path=AvailableY}" />
                    </ScrollViewer>


    public ObservableCollection<RadioButton> AvailableX
    {
        get
        {
            return _availableX;
        }
        set
        {
            _availableX = value;
        }
    }

    public ObservableCollection<RadioButton> AvailableY
    {
        get
        {
            return _availableY;
        }
        set
        {
            _availableY = value;
        }
    }

.....
.....

foreach (var x in _properties)
{
    AvailableX.Add(new RadioButton() { Content = x.ToString() });
    AvailableY.Add(new RadioButton() { Content = x.ToString() });
}

Answer 1

尝试设置组名：

new RadioButton() { Content = x.ToString(), GroupName = "X" });