Thank you for MVVM light tool kit and the awesome documentation.
Recently I banged my head severely for hours on a Null exception from this:
this, (action) => DispatcherHelper.CheckBeginInvokeOnUI(() => this.SfxDetail = action.NewValue));
With a simple google of "DispatcherHelper nullexception" I was led to this article by @aaronontheweb http://www.aaronstannard.com/post/2010/09/26/MVVM-Light-Toolkit-Pitfalls-on-Windows-Phone-7-and-How-to-Avoid-Them.aspx Why
I didn't google that earlier is beyond me.... ;-)
I added "DispatcherHelper.Initialize();" to app.xaml.cs which fixed the problem.
I believe the above mentioned article would be a great addition to the resources pages here at CodePlex and/or at http://galasoft.ch/mvvm/ perhaps in a
section like "WP7 errata" or "WP7 notes" It details this fix and several others that wp7 mvvm light users may encounter.
Would it be appropriate
to include the "DispatcherHelper.Initialize();" in the wp7 project templates such that this is added to app.xaml.cs template?
Thank you, jeffa aka @jhalbrecht