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David Ortinau for .NET

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CollectionView: Selecting Multiple Items

CollectionView supports single and multiple item selection modes. Multiple selection is great for creating a photo gallery sharing style experience or similar. This video takes the first step by selecting multiple photos, and using VisualStateManager to display a special selection indicator.

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A mobile app to track Xamarin news and explore all the goodness that is .NET for Mobile developers

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Ange Patrice Lenoir Adou

Hi David! It's a pleasure to read you every day and learn from your tutorials. Lately I've been following your exercise with the Xappy project, mainly on collectionsView and multiple selection. It's a very edifying video that corresponds to what I want to implement. But when I use the VisualStateManager event control, I get a bug: ": 'this element is not in a namescope". Do you have a solution for this please?

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