What is the best way to detect if my page needs saving - ussing WPF MVVM

Posted by Eli Perpinyal on Stack Overflow See other posts from Stack Overflow or by Eli Perpinyal
Published on 2010-05-14T13:43:51Z Indexed on 2010/05/14 13:54 UTC
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mvvm

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I have an application where you can open many different items (like in excel you can open many different tabs) If an item or "tab" is modified I want to detect the changes and allow the use to save or prompt if the user closes without saving. Maybe enable/disabling save button when a save is available/not available. I am using c# WPF with MVVM pattern.

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