How I Can Refresh ListView in WPF

Question

Hi I am using WPF and adding records one by one to the listview.ItemsSource. My data will appear when all the data is included, but I want to show the data as it is added one by one.

I used ListView.Item.Refresh() but it didn't work.

Is there any way?

Answer 1

If you still need to refresh your ListView in any other case (lets assume that you need to update it ONE time after ALL the elements were added to the ItemsSource) so you should use this approach:

ICollectionView view = CollectionViewSource.GetDefaultView(ItemsSource); view.Refresh();