Quick question : how do I validate uniqueness in a TDataset ? I have some data aware controls and a TDBNavigator; I can check other validation stuff in the BeforePost event, but is there a sensible way of testing whether the field name (which has a unique constraint in the database) already exists ?
Many thanks, Simon Garton GIS/IT Consultant email : [EMAIL PROTECTED] mob : +64 21 227 4666 lat/long : 36º53'17" S, 174º46'50" E www : http://www.simongarton.co.nz http://www.treecapture.co.nz
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