CollectionViewSource.GetDefaultView is not in Silverlight 3! What's the work-around?
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by rasx
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Published on 2010-03-27T21:10:03Z
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2010/03/27
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The CollectionViewSource.GetDefaultView() method is not in Silverlight 3. In WPF I have this extension method:
public static void SetActiveViewModel<ViewModelType>(this ViewModelBase viewModel,
ViewModelType collectionItem,
ObservableCollection<ViewModelType> collection) where ViewModelType : ViewModelBase
{
Debug.Assert(collection.Contains(collectionItem));
ICollectionView collectionView = CollectionViewSource.GetDefaultView(collection);
if(collectionView != null) collectionView.MoveCurrentTo(collectionItem);
}
How can this be written in Silverlight 3?
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