I\'m trying to filter an ObservableCollection that is displayed in a DataGrid. This works great the first time, but when I try to filter again, it uses the sourcecollection instead of the filtered res
I have a ListBox which is bound to a collection of type Photos called photos. I have a Label which is bound to the Count property of photos.
I\'m working with ListCollectionView objects to display lists of items. Currently, I\'m building a screen that has two of these lists - one, completeList, holds all available items, the other one, sor
Initially I had this code in XAML: <CollectionViewSource x:Name=\"cSource\"> <CollectionViewSource.Source>
I\'m implementing a ListBox whose ItemsPanel is a WrapPanel as per this answer, but there\'s a twist: my ItemsSource is a grouped CollectionView. With a GroupStyle applied to my ListBox, the wrapping
I have a grouped WPF DataGrid (the standard Microsoft one) representing some data on the UI for our开发者_如何学Python users.
I understand the syntax but not how really to use it. It\'s clear in many basic scenarios but as soon as it get\'s a little bit advanced I start getting a headache.
Sorry for the earlier lengthy post. Here is my concise (!) description. I bind a collection view to a combobox as a itemsSource and also bind its selectedvalue with a property from my view model. I m
开发者_开发百科Asynchronously call CollectionView.MoveCurrentToFirst?Oops found it: cv.Dispatcher.BeginInvoke(New Action(AddressOf cv.MoveCurrentToFirst))
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