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CKVAL calculation for project file? (not resource file)
Message
 
 
To
29/05/2008 10:52:42
General information
Forum:
Visual FoxPro
Category:
Project manager
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows Server 2003
Network:
Windows 2003 Server
Database:
Visual FoxPro
Miscellaneous
Thread ID:
01320246
Message ID:
01320258
Views:
12
What do you need it for? The Project Manager doesn't care what is in that field. It'll be updated anyway next time the project is saved/built.

>Does anyone know how to calculate the CKVAL field in a project file? I assume it's a checksum like the CKVAL in the resource file, but what's it calculated on?
>
>In a resource file it's calculated on the DATA field, like:
>REPLACE CKVAL WITH VAL(SYS(2007, SUBSTR(DATA,3))) But the project has no DATA field so it's not the same as a resource file.
>
>I would think it's computed on the source file in some way to signal to the project that the source file has changed, but I tested a checksum of the entire form file, the object code, and some other things and couldn't get it to match the CKVAL in the project.
>
>I also tried SYS(2017) on the record in the project file but no match either.
>
>Does anyone know exactly now the CKVAL field in the project file is computed?
--sb--
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