Alexander Bruy wrote:
Hi,
I've develop some GIS tools with Delphi and want to use GDAL/OGR. I can't find
any existing Pascal bindings, so I start to write them by myself. Now
I have ObjectPascal
(Delphi and FreePascal compatible) bindings for OGR.
When I compile and run small test application (simply open a shape,
display number of features
and table shema) I find that OGRReleaseDatasource return error code 6
instead OGR_ERRNONE.
Why? Maybe there are bugs in test application or in my bindings? Can
anyone look at this?
Alexander,
OGRReleaseDatasource() is appropriate for use with OGROpenShared().
If you are just calling OGROpen() you should instead call
OGR_DS_Destroy(). OGRReleaseDataSource() will return an error if
called with a non-shared datasource.
Best regards,
--
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up | Frank Warmerdam, [email protected]
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush | Geospatial Programmer for Rent
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