How do I do client-side validation in WPF using WCF RIA Services

Posted by lsb on Stack Overflow See other posts from Stack Overflow or by lsb
Published on 2010-05-09T18:18:49Z Indexed on 2010/05/09 18:28 UTC
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Hi! I've created a WCF RIA Service that I'd like to use with a WPF application. I've added several System.ComponentModel.DataAnnotations validation rules on the entities meta-data, all which work great on the server when I call .SubmitChanges(changeSet) from the client. I'd also like to validate my entities on the client side before I sumbit my changes to the server but I have no idea how to do so. Any help in this regard would be greatly appreciated! Thanks....

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