Hello, Please, review the attached project: it works fine. I have tested it on the latest XAF (v7.1.1.3196). It is possible that the cause of the problem is in relations between your objects. Could you reproduce the problem with my application? I have used a very simple object with a single property. Please, feel free to introduce any necessary objects.
Thanks, Dan
R&D, .NET Team Developer Express Inc.
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