[lazarus] dbgrids, grids and fcl/db patches

[Jesus Reyes]

Hi, here are some patches for grids.pas in order to get dbgrid
working, also some patchs to fcl/db. The archive has a test project
ready to test dbgrids/datasource/dateset derivatives for MySQL,
firebird and dbase. grids.pas is included in the project directory so
after patching lcl/grids it can be deleted.

by the way, tdbf has problems (in linux) with a file with uppercase
characters because it lowercase the filename before to open, it
raises a exception about the file was not found, but the exception I
got was "access violation", does someone know what happen?. it has
some other bugs but i think its better to see the file diff included.
i downloaded the test dbf file from the tdbf site.

next time I will try to create a dbgrid component and some other db
controls but if someone else want to do it its ok, because as Andrew
and Marc said, the time is the problem :(.


the file: http://mx.geocities.com/jesusrmx/lazarus/dbgrid_dist.tar.gz

regards.

Jesus Reyes A.



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