Last Updated: 03 Jul 2020 14:59 by ADMIN
Martin Ivanov
Created on: 03 Jul 2020 14:59
Category: TreeListView
Type: Bug Report
TreeListView: InvalidOperationException when perform async update of the items source

An exception is thrown when you try to update the items source of RadTreeListView in an async method.

The following error is observed.
InvalidOperationException: The calling thread cannot access this object because a different thread owns it

To work this around ensure that only the main UI thread updates the item source.