i want an instance when i press 1 or 2 or 3 from my keyboard an event will occur. actually the code below works well when there is no single control on the form. but once i add a control like button it won't work again. please someone should help.

Private Sub frmMain_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
Select Case e.KeyCode
Case Keys.D1
MessageBox.Show("1 pressed")
Case Keys.D2
MessageBox.Show("2 pressed")
Case Keys.D3
MessageBox.Show("3 pressed")
End Select
End Sub