[DUG] Upgrade considerations
Alister Christie
alister at salespartner.co.nz
Wed Sep 23 10:58:01 NZST 2009
D2006 -> 7 was very easy as the .bpls were compatible. I still haven't
upgraded much to D2009/10 except for one half of a client server app,
which I got running on D2009, then converted it to D2010 (with a
firebird back end).
Alister Christie
Computers for People
Ph: 04 471 1849 Fax: 04 471 1266
http://www.salespartner.co.nz
PO Box 13085
Johnsonville
Wellington
John Bird wrote:
> I have been lucky each time I upgraded - essentially it took around 1
> hour to get working with the new version.
>
> D5 to BDS206
> BDS2006 to D2007
>
> -installed the new version, installed a few generic components -- have
> source for all *(see below)
> (you need some notes how to do this with D2006/D2007)
>
> -Copied source to a new folder (kept old folder just in case)
>
> -altered all the paths in dproj and other files as needed (have
> program to do this)
>
> -Started recompiling usually within an hour of installing
>
> -in every case never needed to open the old IDE again - Never used the
> older version ever again for any work.
> 35 projects and 70 misc test programs.
> migrated whole lot each time - no issues.
>
> -Its really not that hard!
>
> -In my case the advantage is I use only VCL for almost everything, so
> the VCL upgrades to newer versions with no issues.
>
>
> * (complete list here of installed components, is pretty minimal but
> not nothing either
>
> FindFile in 'TFindFile\FindFile.pas',
> hahFindFiles in 'thahfindfiles\hahFindFiles.pas',
> jbclColorButton in 'jbclColorButton.pas',
> PgCtrlTree in 'PgCtrlTree.pas',
> CSDBGrid in 'CSDBGrid.pas',
> QProgBar in 'QProgBar.pas',
> CalcExpress in 'CalcExpress.pas';
>
> probably also KBMemTable
>
> )
>
> John
>
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