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Place of DODEFAULT()
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Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
Place of DODEFAULT()
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01605192
Message ID:
01605192
Vues:
95
I have a control class bases on the container. The hierarchy of the classes is as following:
Container - VFP class
MyBaseClass - based on VFP Container
MySpecificClass - based on MyBaseClass

Now I need to change the size of the MySpecificClass (bases on some semaphore flag) so that this MySpecificClass is wider and the textbox inside of this class is wider. So I need to add the code to the INIT method of MySpecificClass, something like the following:
if file("my_semaphore")
   this.width = this.width + 50
   this.txt_box.width = this.txt_box.width + 50
endif
But of course I want the code in the MyBaseClass INIT to be fired. For example, would it correct the following?
dodefault()
if file("my_semaphore")
   this.width = this.width + 50
   this.txt_box.width = this.txt_box.width + 50
endif
And should dodefault() be before or after my "specific" code? Or it does not matter at all?

TIA
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