That wont work , trust me you need to code the check boxes like this :
[/quote]
Code:
Private Sub CheckBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox1.Click
If CheckBox1.Checked = True Then
CheckBox2.Checked = False
CheckBox3.Checked = False
End If
End Sub
Private Sub CheckBox2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox2.Click
If CheckBox2.Checked = True Then
CheckBox1.Checked = False
CheckBox3.Checked = False
End If
End Sub
Private Sub CheckBox3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox3.Click
If CheckBox3.Checked = True Then
CheckBox1.Checked = False
CheckBox2.Checked = False
End If
End Sub