When should I use a UserControl instead of a Page?

Posted by dthrasher on Stack Overflow See other posts from Stack Overflow or by dthrasher
Published on 2010-04-12T13:30:19Z Indexed on 2010/04/12 13:33 UTC
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wpf

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mvvm

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page

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usercontrol

I notice that many of the WPF MVVM frameworks seem to avoid using the NavigationWindow and Page controls in favor of composing pages using nested UserControls.

The NavigationWindow and Page provide easy ways to enable back and forward navigation in the journal as well as providing an easy way to pass data among pages. Most MVVM frameworks I've seen re-implement these features in various ways.

Is there a specific reason to avoid using NavigationWindow and Page?

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