10.2 lib to 10.1

[TBS]

Ah yes I dusted off the old ‘downgrade’ library and adjusted the byte value accordingly :)

Many thanks

Andy
On Apr 9, 2022, 3:20 PM -0400, Mike Matthews - Omnis via omnisdev-en <omnisdev-en at lists.omnis-dev.com>, wrote:
> Hello Andy,
>
> A few things you can do:
>
> 1 Remove all code folding
>
> Do $libs.$makelist($ref.$name,low($ref.$pathname)) Returns lvLibsList
> For lvLibsList.$line from 1 to lvLibsList.$linecount step 1
> Do $libs.[lvLibsList.C1].$classes.$sendall($ref.$removecodefolding()) ## Remove Code folding from each library.
> End For
>
>
> 2 Change first bit of library down by 1
>
> Do $libs.$makelist($ref.$name,low($ref.$pathname)) Returns lvLibsList
> Calculate lvByte as '7' ## Converts Library Back from 10.2 so that it can be used with Studio 10.1
>
> For lvLibsList.$line from 1 to lvLibsList.$linecount step 1
> Calculate lvPath as lvLibsList.C2
> WriteBinFile (lvPath,lvByte,0,1) Returns lvError ## This changes the first byte of the file so it can open in v10.1
>
>
> If lvError<>1
> OK message Alert (Sound bell) {Could not update file: [lvLibsList.C1] Operation Aborted!}
> End If
>
>
> End For
>
>
> Mike Matthews
>
> Lineal Software Solutions
> Commercial House, The Strand<x-apple-data-detectors://1/1> Barnstaple, Devon, EX31 1EU<x-apple-data-detectors://1/1>
>
> omnis at lineal.co.uk<mailto:mike.matthews at lineal.co.uk>
>
> www.lineal.co.uk<http://www.lineal.co.uk/>
>
> www.sqlworks.co.uk<http://www.sqlworks.co/>
>
>
>
> On 9 Apr 2022, at 17:23, TBS <andyh at totallybrilliant.com<mailto:andyh at totallybrilliant.com>> wrote:
>
> Can anyone remind me of the process to downgrade a 10.2 lib to 10.1 ? Just spent a heap of time working on a 10.2 lib for a client still on 10.1 :)
>
> Andy Hilton
> Totally Brilliant Software Inc
> Phone (US) : (863) 409 4870
> Phone (UK) : 0207 193 8582
>
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