如何通过简单的代码从C＃的同一面板中的RadioButtons组中获取Checked RadioButton？

Question

I've a C# Windows Form Application that contains multiple Panels , each panel contains group of Radio Buttons.Is There a simple way to get just the checked RadioButton by code instead of checking every Radio Button in each group whether it is checked or not ? please help. Thanks

Answer 1

Try this:

foreach(Control control in panel.Controls)
{
    RadioButton radioButton = control as RadioButton;
    if (radioButton != null && radioButton.Checked)
        return radioButton;
}