Filtering collections from XAML using CollectionViewSource

added by spikie
4/16/2012 10:37:29 AM

3 Kicks, 188 Views

I find that I often run into the need of separating a collection of items into several collections just so I can bind them to multiple listboxes, for example a list of sessions spanning several tracks and each track is shown in his own listbox in a pivotitem. To get this done you can start by adding multiple collections to your viewmodel and divide the items there. However this makes your viewmodel very big in a very short time. A better way to do this is using CollectionViewSource items in XAML. Let me show you how.


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