How to set isExpanded = false when applying filtering programmatically..

[Manishkumar]

Hi,
I'm trying to apply filter in the rad tree list view, but i want one thing to not to be happend.

Please find the attached image of my result after filtering.

In the image i applied filter to "Project Technical Leaders" including its only next childs.

Now, what I want is that, its child should not be expanded.
i.e.
SrMgr_SRMgr13
SrMgr_SRMgr10
SrMgr_SRMgr9
should be visible only in collapsed form.
Because if we expand them, it take a lot of time to fetch data for all the child, but as filtering is applied, that data is not visible.

Please help me as soon as possible.

Thanks.

[Vlad]

Hello,

 You can use RadTreeListView CollapseHierarchyItem() method to collapse specific data item.

Kind regards,
Vlad
the Telerik team