Selecting First Item in the RadListBox on CollectionViewSource.Filter

[Sergiy]

Hello,
My RadListBox is Binded with CollectionView Source. When I am Changing the Filter it is Automatically selecting the First Item in the Listox.
When I've used simple listBox, I set the property IsSynchronizedWithCurrentItem to False and it helped. But RadLisbBox has't got this property.

Is there any solution for this problem?
thank you

[George]

Hi Sergiy,

 
In order to disconnect the synchronization with the CurrentItem I would suggest inheriting the RadListBox control and adding the following lines of code:

public class CustomListBox : RadListBox, ISelectorInteraction
{
    bool ISelectorInteraction.IsDefaultCollectionView
    {
        get
        {
            return true;
        }
    }
}

This will do the trick. Meanwhile, I added a PITS item as a feature request for adding a new property in the RadListBox control. You could track its progress and vote for it here:  http://www.telerik.com/support/pits.aspx#/public/wpf/13764

Hope this helps.


Kind regards,
George
the Telerik team

[Joshua]

I'm also running into this issue. Your support ticket link doesn't appear to work anymore, can you provide an updated link?

[Kalin]

Hello Joshua,

We have migrated the items from the Public Issue Tracking System into the new Feedback portal - that is why the link is not working. You can find the same item on the following link:
http://feedback.telerik.com/Project/143/Feedback/Details/113560-implement-issynchronizedwithcurrentitem-property-in-order-to-disconnect-the-conne

You can follow the item and get notified whenever its status is changed.

Hope this helps.

Regards,
Kalin
Telerik