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Assign Method
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De
22/11/2005 18:53:55
James Blackburn
Qualty Design Systems, Inc.
Kuna, Idaho, États-Unis
 
 
À
22/11/2005 18:39:31
Sid Meyers
Omegaware Consulting, Inc.
Minnesota, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Versions des environnements
Visual FoxPro:
VFP 9
OS:
Windows XP SP2
Network:
Windows 2000 Server
Database:
Visual FoxPro
Divers
Thread ID:
01071364
Message ID:
01071367
Vues:
24
Try this
IF PEMSTATUS(this.Parent,"lFlag",5)
   BINDEVENT(this.Parent,"lFlag",this,"dosomething")
ENDIF
This way dosomething() will run each time the lFlag (or your edit flag) changes.


>I'm working on developing some base classes but am running across a problem in which I could use some help.
>
>I've got a container class and a form class.
>
>I want the container class to hook itself into the form when it is dropped onto my base form class as follows:
>
>container.init
>
>
>IF PEMSTATUS(this.Parent,"lFlag",5)
>  IF this.Parent.lFlag
>    this.dosomething()
>    BINDEVENT(this.Parent,"addeditstatus_assign",this,"dosomething")
>  ENDIF
>ENDIF
>
>
>But when I execute this code the assign method is not visible. It sees my "addeditstatus" but not the "addeditstatus_assign". Is this by design or am I just missing something at this point?
>
>I would like the container to change color when I put the form into edit mode and back when out of edit mode. I've previously accomplished this through the Form.Refresh method. This works but I would like to accomplish this through a single property .T./.F. flag on the form as a base function of my container class and not have to add code to each one of my forms.
>
>I think I'm on the right track here but let me know if anyone has a "better" approach or if you've got some insight to working with the Assign methods.
>
>Thanks,
>-Sid Meyers.
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