Looking for a standard way to manage documents in a WPF application

I'm writing a WPF application that uses one document at a time. Is there any standard way to implement the management of the current document? What I mean are the following functions:

1. New document: if there are not saved changes in the current document, a dialog box opens ('Do you want to save changes to {0}?') with Yes/No/Cancel buttons. If Cancel is hit, the operation stops.
2. Open document: same dialog box as at new document, and an Open dialog opens after
3. Save document: if the cu开发者_Go百科rrent document hasn't been saved, a Save dialog opens
4. Save as: you can imagine...

So, is there anything standard in the .NET framework like this or do I have to manually implement it?

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You can check out Acropolis, I've never used it myself but I think it would help you http://windowsclient.net/Acropolis/Default.aspx