If you have used the method TDBXDataSetReader.CopyReaderToClientDataSet, you probably came across with the message “Feature not implemented”, this exception occurs because the method CopyReaderToClientDataSet can’t copy Blob fields from the DBXReader to the ClientDataSet.
This is no longer a problem, Delphi XE2 Update 2 changed this behavior and now supports Blob text fields when using the CopyReaderToClientDataSet method. The Blog binary support is not implemented yet.
To learn how to use the method CopyReaderToClientDataSet read the article “Copying data from ClientDataSet to DBXReader“
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Andreano Lanusse | Technology and Software Development
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