>>>>>Edward,
>>>>>
>>>>>Yeah, they changed the way it worked in VFP5, fixed it acutally, but that classlib needed to stay 3 and 5 compatible thus the version() test.
>>>>>
>>>>
>>>>I just fix the problem using your clue. It looks that it's enough to provide the same font (name,size,style) for _screen and form. Thanks again for your help.
>>>
>>>Hi, I have problem: After user click the Popup Menu when RightClick in Textbox,
>>>the PopupMenu Do not Disappear... How to fix it? Although the PopupMenu is
>>>doing some simple Cut, COpy, Paste, Undo action ~_~"
>>
>>DEACTIVATE POPUP ... will do this.
>
>Well, where to add it?? Because the last command for rightclick is:
>Activate Popup ...
>if Deactivate Popup at once, there will be nothing see... >_<"

Somewhere your code must contain the following:

DEFINE POPUP mypopup .........
ON SELECTION POPUP mypopup ........
ACTIVATE POPUP mypopup

The second line should be one of the following:

ON SELECTION POPUP mypopup DEATIVATE POPUP mypopup
or
ON SELECTION POPUP mypopup DO procedure

In procedure you would have DEATIVATE POPUP mypopup HTH