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Storing states of objects
Message
De
01/10/2001 07:55:19
 
 
À
01/10/2001 07:22:45
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
Information générale
Forum:
Visual FoxPro
Catégorie:
COM/DCOM et OLE Automation
Divers
Thread ID:
00562427
Message ID:
00562437
Vues:
19
>>Hi,
>>does anybody know if and how it's possible to store an entire object created with createobject() in a database to be retrieved later?
>>The idea is that I can restore an earlier situation and work right on from there.
>>
>>TIA ET
>
>With AMEMBERS() you can get an array for all the properties. Write a loop to check all rows in the array where the second column = "Property" (AMEMBERS() also collects events and methods), and write them to disk in a suitable format. That latter part may turn out to be the real challenge, 'cause a memo-type property may contain embedded line-breaks, quotation marks, etc. It is probably safest to write each property into a separate memo field.
>
>Regards, Hilmar.

If you make an array that holds the property name and the property value (columns), then you could do a
save to memo memoname all like arrayname

makes it a bit more flexible
Gregory
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