http://www.intersoftsolutions.com/Community/ClientUI/UXTreeView-Collapsed/http://www.intersoftsolutions.comenCopyright 2002 - 2015 Intersoft Solutions Corp. All rights reserved.60http://www.intersoftsolutions.com/Community/ClientUI/UXTreeView-Collapsed/Mon, 22 Aug 2011 03:44:42 GMTyudi<p><span style="font-family: 'segoe ui','sans-serif'; color: #1f497d; font-size: 9pt;">In order to load UXTreeView control with all of the items initially collapsed, I suggest you to enable the <strong>LoadOnDemand</strong> behavior. To enable load-on-demand, you set <strong>IsLoadOnDemand</strong> property of the control to <strong>True</strong>.</span></p> <p><span style="font-family: 'segoe ui','sans-serif'; color: #1f497d; font-size: 9pt;">The Load-on-Demand feature is particularly useful to improve the overall performance when the assigned data source is relatively large. UXTreeView provides two kind of load-on-demand behaviors which you can choose based on your application's scenarios. Each of the load-on-demand behavior is explained in the Intersoft ClientUI documentation.</span></p> <p><span style="font-family: 'segoe ui','sans-serif'; color: #1f497d; font-size: 9pt;">Hope this helps.</span></p>http://www.intersoftsolutions.com/Community/ClientUI/UXTreeView-Collapsed/Wed, 17 Aug 2011 15:32:56 GMTshaneh24<p>  Is there a way to load up a UXTreeView control with all of the items initially collapsed?</p> <p>  I'm loading up the whole data structure in an Observable collection, ProductCategories,  in the viewmodel.  It has a collection called SubCategories that I'm binding to the CollectionMemberPath.  All the collections contain the same kind of object.  So categories can have subcategories which in turn can have their own subcategories. </p> <p>   I can see that all of the levels are loaded and displayed properly.  The problem is it initially displays with all the branches expanded all the way down the chain. </p> <p> </p> <p>Silverlight 4 Project</p> <p>Web UI Studio 2011 R1</p> <p>DevForce 6.1</p>