Validate a Property Against a Parent Collection

I was monitoring my Twitter feed, like I always do, and saw a tweet come through asking about how to validate an object?s property against it?s parent ObservableCollection in the Infragistics XamDataGrid.  What this person was trying to accomplish was to validate a duplicate item in his data source.  They have a POCO object the […]

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Multi-cell editing with the XamDataGrid

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Have you ever had the need to edit multiple cells with the same value?  Well if you have, then this post is for you.  I was cruising through the Infragistics forums today and saw a question about implementing multi-cell editing in the XamDataGrid.  It was an old post, but a solution immediately popped into my […]

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