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Eventbinding to a property
Message
De
04/02/2016 04:45:44
Lutz Scheffler
Lutz Scheffler Software Ingenieurbüro
Dresden, Allemagne
 
 
À
04/02/2016 04:42:59
Dragan Nedeljkovich (En ligne)
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Programmation Orientée Object
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows 8.1
Network:
SAMBA Server
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01630781
Message ID:
01630797
Vues:
61
>>If I AEVENT - EVALUATE in eventhandler, I simply can EVALUATE in otherpropuser. This is lesser EVALUATE.
>>The idea was to not EVALUATE at all.
>>
>>Lutz
>
>
loBinder=CREATEOBJECT("binder")
>BINDEVENT(_SCREEN, "caption", loBinder, "bound")
>_screen.Caption = _screen.Caption+" "
>
>
>DEFINE CLASS binder as Custom
>
>*---------------------------------------------------
>	PROCEDURE BOUND()
>*-- dn 2016/02/04
>		SET STEP ON
>		AEVENTS(aE, THIS)
>		oSrc=aE[2]
>		lcP=aE[3]
>		luVal=GETPEM(oSrc, lcP)
>		?luVal
>ENDDEFINE
>
AEVENTS(aE, 0)
to get the caller :)
Is get Pem betterr then EVAL?
Words are given to man to enable him to conceal his true feelings.
Charles Maurice de Talleyrand-Périgord

Weeks of programming can save you hours of planning.

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