What I do in these cases is convert the cursor to xml using the
xmladapter and send it back as a variable to the calling form.
The calling form then receives it back as xml and using xmladapter turns
it back into a cursor
Both forms have private data sessions
** calling form
Local oXML,cXML
select curTest
oXML=CreateObject('XmlAdapter')
oXML.AddTableSchema('curTest')
oXML.ToXML('cXML')
oXML = NULL
do form form2 with cXML to cXML1
release cXML
oXML=CreateObject('XmlAdapter')
oXML.LoadXML(cXML1)
oXML.Tables.Item(1).ToCursor() && get modified curTest
**called form init
lparameter tcXML
Local oXML
oXML=CreateObject('XmlAdapter')
oXML.LoadXML(tcXML)
oXML.Tables.Item(1).ToCursor() && get origina curTest
** modify curTest
** then create a new xmladapter object and return it to the calling form
from the unload method
** method unload
select curTest
Local oXML,cXML
oXML=CreateObject('XmlAdapter')
oXML.AddTableSchema('curTest')
oXML.ToXML('cXML')
return cXML
Rafael Copquin
El 10/08/2012 01:33 p.m., MB Software Solutions, LLC escribió:
> VFP9SP2
>
> I've got a temporary cursor that I manipulate and then need to return a
> cursor to the calling routine named what was requested (via parameter).
> Would it be quicker to do USE MyTempCursor AGAIN IN 0 ALIAS
> MyDesiredCursorName or do a SELECT * FROM MyTempCursor INTO CURSOR
> MyDesiredCursorName?
>
> tia,
> --Mike
>
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