Can Transparent ActiveX Control Response the MouseMove Event?

[Bon La Lay]

I'm trying to make a label like ActiveX Control. Default the BackStyle of usercontrol will be Opaque

The actions added in the Usercontrol_MouseMove will work fine. But when I change the BackStyle to
Transparent, the Usercontrol_mousemove event never fire again! That's a big problem!

You know if you set the BackStyle of a Label control in VB to Transparent, it still can response all
the mouse actions ( move, click ... ). Why the Usercontrol can not? Anybody give me some clues. Thanks!


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