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Datasession
Message
 
À
22/07/2005 09:45:38
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
Versions des environnements
Visual FoxPro:
VFP 8 SP1
Divers
Thread ID:
01035024
Message ID:
01035149
Vues:
14
Uh, strange message :-(

MartinJ

>but... if I " set datasession to liAnotherDS " i got the error "cannot access the selecte table " and ... if I ignore the error everything seems going right....
>MoreOver, if I try to access the form again I got no error. !!!!
>Maybe some temporary cursor ??!!???
>
>
>
>>Property DatasessionID on form is Read/Write. You can change its value in Load() or Init()
>>
>>Or You can use command SET DATASESION TO ...
>>
>>form::any_method(liAnotherDS)
>>LOCAL liDSIDOld
>>liDSIDOld=m.This.DataSessionID
>>IF liAnotherDS>=0
>>   SET DATASESSION TO liAnotherDS && Change DS
>>ENDIF
>>** any code
>>
>>SET DATASESSION TO (liDSIDOld) && Reset DS
>>RETURN
>>
>>
>>
>>MartinJ
>>
>>>then? :-)
>>>how can I impose a diferent datasession for that form ?
>>>
>>>>>but isn't the datasession property of a form available only at design time ?
>>>>Yes datasession property of a form is available at design time and read-only at run time.
"Navision is evil that needs to be erazed... to the ground"

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