Function ExternIDimport2(filename,fieldname: string; fieldindex: integer): integer
Same as ExternIDimport except the datasource is a DBF/DAT file.
The file should be of type DBF (version 3) or DAT file (part of a TAB file).
In the case of a DAT file, the corresponding TAB file needs to be present.
If you supply fieldindex=0, the fieldname will be used. If you supply a fieldindex (1..) it will be used for reading from the file.
Field type should be numerical, integer, small integer or character.
Filename should include a fully qualified path.
Possible error codes: -20 -22 -30 -32 -40
ActiveX / VCL / CLX component: RWnetBase