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Menu bar stays after being removed
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12/01/2022 10:00:08
 
 
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Forum:
Visual FoxPro
Catégorie:
Gestionnaire de menu & Menus
Titre:
Menu bar stays after being removed
Divers
Thread ID:
01683251
Message ID:
01683251
Vues:
149
Got another weird one. I have a couple of forms that have code in Init to add a bar to a particular menu popup and code in Destroy to remove that bar. Some of the time (and I'm not sure exactly when that is and this morning, can't find any such cases), all works as expected. The bar is added when the form opens and goes away when it closes. More often, the bar is added when the form opens and doesn't go away when it closes.

I've used the Event Tracker to make sure the form's Destroy event fires and added DEBUGOUTs to make sure I'm releasing the right bar and that, in fact, something is being removed. This code:
DEBUGOUT PROGRAM()
DEBUGOUT "  About to check for menu bar"
IF ThisForm.lnCnt2Bar > 0 AND CNTBAR('Print') >= ThisForm.lnCnt2Bar
   DEBUGOUT "   About to remove menu bar", ThisForm.lnCnt2Bar
   DEBUGOUT "   Bar prompt is", PRMBAR('Print', ThisForm.lnCnt2Bar)
   DEBUGOUT "   Print menu has", CNTBAR('Print'), ' bars before release bar'
   release bar ThisForm.lnCnt2Bar of print
   DEBUGOUT "   Print menu has", CNTBAR('Print'), ' bars after release bar'
ENDIF ThisForm.lnCnt2Bar > 0 AND CNTBAR('Print') >= ThisForm.lnCnt2Bar
produces this output in the Debug Output window:
FRMSALESORD.DESTROY
  About to check for menu bar
   About to remove menu bar         12
   Bar prompt is Default Print Options (SO)
   Print menu has         12  bars before release bar
   Print menu has         11  bars after release bar
But the bar is still on the menu.

Anybody ever seen anything like this? Have any ideas? If menus had a Refresh method, I'd call it, but of course, they don't.

Tamar
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