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Disabling ComboBox When No Data
Message
De
09/10/2007 13:13:44
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Programmation Orientée Object
Divers
Thread ID:
01259788
Message ID:
01259792
Vues:
16
>>I am creating a parent ComboBox class. I want it to automatically disable when nothing is in the combobox; in other words,
>>
>>ComboBox.Enabled = (ComboBox.ListCount > 0)
>>
>> I have tried putting the above code into the When, Requery, Refresh, ListCount_Access, ProgrammaticChange, and other methods, but nothing seems to work. None of them fire when the ListCount changes.
>> How can I get it to enable/disable whenever the ListCount changes?
>>
>>Jerry
>
>ListCount_Assign?

Nah, I just tried that. Doesn't fire probably because it's a read-only property.
Fred
Microsoft Visual FoxPro MVP

foxcentral.net
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