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FPW2.6 to VFP8
Message
From
23/08/2003 23:51:27
 
 
To
23/08/2003 09:31:33
Mike Sue-Ping
Cambridge, Ontario, Canada
General information
Forum:
Visual FoxPro
Category:
Other
Title:
Miscellaneous
Thread ID:
00821940
Message ID:
00822927
Views:
37
Hi Mike,


>I tried opening one of the old 2.6 screens
FPDos or FPWindows ?

>Either one produces some really strange results.
The converter has some defects. I believe I have "cured" most of them
for FPW-screens. How abaout sending me one of the "problem" screns ?

>I'm guessing that its because the 2.6 code wasn't "well written"
Sorry to be not more explicit: Here I meant:
Is the code worth saving ? not too many bugs / incidents ?
Is there a division between output and logic or is the code sprinkled into
snippets of the scrreens and you have to constantly search for a specific function ? Is there duplicate code ? (Are you happy with it ? Is it timesaving to have tested functions?)

>since it >was using a third party code generator (gentab?) for faking a tabbed >container. All of the old screens also had a similar thing to do 3D effects.
If you are using GenScrnX or another tool you might have more work if you convert the screens... BUT

>I guess the conversion process can't handle these situations very nicely.
You can run the generated .Spr's in VFP as well (there might be some screen painting issues from different inner workings: 12 screens out of 140 had to be fixed "manually" via explicit changes to .width or something similar:
done in 2 days!

There are minor other issues as well, but if there is a lot of "business intelligence" (in my app abaout 10 manyears, of which 4 are "outdated") you can't beat a minimal conversion. Rewriting will be done, but incremental, since the app has a high change rate and is vital to the business.

regards

thomas
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