Dear Telerik Team,
In the LayoutUpdated event of the page I am loading an observablecollection and binding to a radDataboundList box. I want to select an item from the listbox based on the userinput I am passing it to the page in the querystring. Once I set the datacontext, I am setting the selecteditem to the item from the observablecollection that I select based on the userinput. But setting the selecteditem is not triggering the selectionchanged event. Any idea why? I would like an item to be selected in the listbox based on the info I am getting from the previous page. how can I achieve this? Really apprciate some help on this.
lstUnits.SelectedItem = viewModel.UnitCategories.Where(c => c.CategoryID == catID).FirstOrDefault();
catID is extracted from the querystring.