我有 winform 应用程序 (.NET 4.0)

I have winform application (.NET 4.0)

有没有办法手动设置一组单选按钮?

Is there any way to manually set a group of radio buttons?

我有四个单选按钮，其中两个在组框内，另外两个在该框外.如何将它们全部设置到同一个组?

I have four radio buttons, two of them inside of a group box and the other two outside of that box. How can I set all of them to the same group?

推荐答案

这可能已经在另一个帖子中回答了，听起来一样:

This might have been answered in another post, it sounds the same:

将 Windows 窗体单选按钮分组到不同的父级C#中的控件

这是公认的解决方案:

恐怕您将不得不手动处理此问题...还不错实际上，您可能只需将所有 RadioButton 存储在一个列表中，并为所有这些使用单个事件处理程序:

I'm afraid you'll have to handle this manually... It's not so bad actually, you can probably just store all the RadioButton in a list, and use a single event handler for all of them:

private List<RadioButton> _radioButtonGroup = new List<RadioButton>();
private void radioButton_CheckedChanged(object sender, EventArgs e)
{
    RadioButton rb = (RadioButton)sender;
    if (rb.Checked)
    {
        foreach(RadioButton other in _radioButtonGroup)
        {
            if (other == rb)
            {
                continue;
            }
            other.Checked = false;
        }
    }
}

这是另一个问同样问题的问题:不同面板中的单选按钮组

Here's another question asking the same thing: Radiobuttons as a group in different panels