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KeyPress event in base class for textbox
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De
22/09/2015 16:44:12
Alex Zhadanov
Computer Generated Solutions
New York City, New York, États-Unis
 
 
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Information générale
Forum:
Visual FoxPro
Catégorie:
Classes - VCX
Titre:
KeyPress event in base class for textbox
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01624950
Message ID:
01624950
Vues:
188
Hi, everyone.
I have question about KeyPress event.
I have base class stdtxt and i created many text boxes based on this class and all text boxes objects have inputmask like !!!!!!!!!!!!
But customer complained that if user accidantely press control+B or O (or maybe othercontrol combination) some garbage characters are inserted into those textboxes
I know that i can modify each of those textboxes inserting NODEFAULT : IF nKeyCode less than 32
NODEFAULT
ENDIF
. But i tried to do it in the base class to avoid making changes in all textboxes but it did not work.
Also i did like this in base class : if nKeyCode less than 32 nKeyCode = 32 endif , But it also did not work
object receive nKeyCode like 17 or 16.
What else i can do in base class to solve this.
thanks.
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