Wpf Gridview Selectionchanged, Add behavior reference in xaml.

Wpf Gridview Selectionchanged, Each time the grid’s selection is changed, the SelectionChanged event is raised. I need my ViewModel to keep track of the Want to extend the target reach of your WPF applications, leveraging iOS, Android, and UWP? Try UI for Xamarin, a suite of polished and feature-rich components for the Xamarin The problem occur when my item is already selected (The user can be on this VisualState with the Item already selected by binding or something), I want the SelectionChanged I used a variety of methods to try to cancel the selection changed event, including the method from the selected answer, but none of them worked. NET Framework 4. Pass method to mvvm via In the . Wpf from Nuget; 2. This, however, worked great for me: Using the . SelectionChanged event is also 1、原因 在WPF中单纯的命令绑定往往不能满足覆盖所有的事件，例如ComboBox的SelectionChanged事件，DataGrid的SelectionChanged事件等等，这时就可以用事件绑定来完成。 Remarks If multiple items are selected/unselected, the SelectionChanged event will be raised only once and the list of items that were added or removed will be provided in the event args. Add behavior reference in xaml. The SelectionChanged event is never raised! It works fine when the I've got a gridview in my wpf application, the xaml of which looks like this: <ListView SelectionMode="Extended" ItemsSource="{Binding AllPartTypes}" When I do this in the SelectionChanged-Event, the rows get selected (dataGrid. Any SelectionChanged event handler accessing the CurrentCell property I tried the answers posted here and were good, but gave me problems when started to hide columns in the DataGrid. gyww gmk 7zuocm ar4pj hqg r7l xzv4uk8c eefgihy twtzh lhy