These items need to be filtered I am able to do that with a collectionviewsource, but the filter needs to be updated each In wpf, it is recommended to use collectionviewsource to filter the data of observablecollection instead of using linq I am very new to coding and am trying to learn to code for windows phone I am stuck at a problem since the last week and it is driving me crazy I have an observablecollection defined like this:
In wpf we have the collectionview that is the instance type bound to the items controls The collectionview allows the use of filters, sorting and other features To filter the results shown in a items control we can use the collection view and add a filter method to it. If your collection displays many items or is heavily tied to user interaction, filtering is a useful feature to implement Filtering using the method described in this article can be implemented with most collection controls, including listview, gridview, and itemsview. When isreverse is true, you need to use index and count
For filter, you can either create one that implements this interface or generate one from a lambda expression using extension methods.
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