WebRadioGroup.SelectedCaption
From Xojo Documentation
Method
Returns the caption (as a String) of the selected radio button.
Example
The following code in the SelectionChanged event tests which radio button was clicked. The control has the default conguration of two rows and one column.
Select Case Me.SelectedCaption
Case "First"
MsgBox("button 0")
Case "Second"
MsgBox("button 1")
End Select
Case "First"
MsgBox("button 0")
Case "Second"
MsgBox("button 1")
End Select