[Gdal-dev] Cannot update the shapefile's attribute with OGR

[nilarcs]

Hi all

I'm a newbie with OGR. I can use it to read the shapefile, but when I
want to update some attributes, it seemed that it didn't work. I have
opened the shapefile with TRUE parameter , and used the ' SetField (
int   iField,const char *  pszValue)' to give the field some new
attribute . But when the program terminated , the attribute has no
change, even adding the SyncToDisk() method.

I have no idea. How can I do ? Thanks for any advice!  If you can give
some sample code, it's more better :)

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Zhang Jun