[Solved] VirtualQueryableCollectionView - delete some items

[ss]

Hello,

I have form that contains GridView of selected articles and button to display GridView (this GridView use VirtualQueryableCollectionView) of all articles. Can you please help me how to delete the selected articles from the list of all articles? The user can select only the articles which are not selected.

Thank you very much.

[Vlad]

Hi,

 The grid will work by default like this. You can select only not selected rows and if you press delete button these rows will be deleted. Please make sure that your source collection can support this - it is at least IList. 

Regards,
Vlad
the Telerik team

[ss]

Thank you. 

Maybe I explained my problem wrong. So I will try to explain better.

I created RadGridView (ItemsSource = VirtualQueryableCollectionView) which is responsible for displaying all articles stored in the database. Once the RadGridView is displayed, user can select some articles and press button to confirm. After pressing, the RadGridView is closed and selected articles are stored in a separate collection. Now, user can display RadGridView again but selected articles that are stored in separate collection cannot be displayed in RadGridView because it had been selected.

Thank you for your help. 

[ss]

I still can not find a solution. Is there any solution to my problem?

Thank you.