Determining radio button choice...???

[vlusardi]

Is there an easy way to determine which radio button in a group has been chosen, besides having to put code in the checkchanged or clicked event for each button in the group...??? thanks, vince

[Heath Stewart]

Like in HTML? No, unfortunately. But it doesn't have to be difficult at all. The radio buttons must be in some container, be that any given Control or, typically, a GroupBox. In order for controls to show up in the UI, they must be added to the container's Controls collection. Use that to your advantage:

foreach (Control c in this.Controls)
{
RadioButton rb = c as RadioButton;
if (rb != null && rb.Checked)
{
Console.WriteLine("You selected {0}!", rb.Text);
break;
}
}

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