Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Switching DataSession's
Message
De
13/12/2004 14:51:16
Charlie Schreiner
Myers and Stauffer Consulting
Topeka, Kansas, États-Unis
 
 
À
13/12/2004 11:48:24
Dragan Nedeljkovich (En ligne)
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 6 SP5
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
00968641
Message ID:
00968879
Vues:
7
Hi Dragan,
You are living dangerously :-)
Not only does if have to be done at the method level, but at any method that those methods call. I advocate a different design. VFP does a good job of maintaining the right DS, even when you mouse about it switches to the 'right' DS.
I'm pretty sure that storing an object reference has no bearing on the way an object works. (Which is good.)


>The reason for this is that any object's code will execute in the datasession which was active when the object was created. So switching datasessions is OK, IMO - I'm doing it every day, it just needs to be done at the method level, or you have to create objects in the DS where you want them to execute.
>
>Now Dorin may be up to something... if just storing a reference to an already created object as a property of the current object, and then calling it using this reference makes it run in the caller's datasession... that'd be cool. I'll have to check that, sounds too good.
Charlie
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform