VB.NET default radio button selected inside a group box

Question

I have a WinForms application (VS 2008, .NET 3.5) that has a form with two different group boxes, and inside of each group box are different sets of radio buttons. When I r

Answer 1

Set all the buttons' AutoCheck property to False. You'll now have to write a Click handler for them to set their Checked property. A sample handler that takes care of two of them:

  Private Sub RadioButton_Click(ByVal sender As Object, ByVal e As EventArgs) _
      Handles RadioButton1.Click, RadioButton2.Click
    Dim button As RadioButton = DirectCast(sender, RadioButton)
    RadioButton1.Checked = button is RadioButton1
    RadioButton2.Checked = button Is RadioButton2
  End Sub