IDataErrorInfo vs ValidationRule vs Exception

Posted by WPF User on Stack Overflow See other posts from Stack Overflow or by WPF User
Published on 2010-06-05T15:03:50Z Indexed on 2010/06/05 15:12 UTC
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idataerrorinfo

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wpf-validationrules

Can anyone tell me which is a better approach for Validation in WPF. 1. Implementing IDataErrorInfo 2. Creating ValidationRule 3. Throwing Exceptions in terms of performance, memory leaks, code maintainability and re-use.

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