Protected Overrides Sub OnMouseDown(ByVal e As _
  System.Windows.Forms.MouseEventArgs)
    If e.Button = MouseButtons.Right Then
        Dim mouse As New MouseEventArgs(MouseButtons.Left, 1, _
          Me.MousePosition.X, Me.MousePosition.Y, 0)
        OnMouseDown(mouse)
    End If
End Sub

I'm an idealist. I don't know where I'm going, but I'm on my way.
- Carl Sandburg