Double Click On Form

[The Little Guy]

I have this:

Private Sub ImageShop_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.DoubleClick
        openFile.ShowDialog()
End Sub

Which is supposed to show my dialog box when someone double clicks on the form, but that doesn't work.

I have a menu item that is single click, and that works fine...

So... Why doesn't the double click work when someone double clicks on the form?