Expanding RadPanelBarItem Programmatically

[Sam]

I have a RadPanelBar that I create programmtically on initial load.  I am able to tell it which RadPanelBarItem is expanded or not at this time, and this works as expected.

I have a requirement where I have a button and when I click on it, it will expand the last RadPanelBarItem and collapse the other RadPanelBarItems, if it is open.  I can't get seem to get it to expand or collapse once it is opened.

Any help would be appreciated.

I am setting the IsExpanded Property of RadPanelBarItem and it does not chance after setting. I've tried the following:

foreach (RadPanelBarItem panelBarItem in PanelBar.Items) { panelBarItem.IsExpanded = false; } ((RadPanelBarItem )PanelBar.Items.Last()).IsExpanded = true; foreach (RadPanelBarItem panelBarItem in PanelBar.Items) { panelBarItem.SetValue(RadPanelBarItem.IsExpandedProperty, true) } ((RadPanelBarItem )PanelBar.Items.Last()).SetValue(RadPanelBarItem.IsExpandedProperty, true);

[Tihomir Petkov]

Hi Sam,

I prepared a sample project which demonstrates how to collapse all items and expand the last one when a button is clicked. Please take a look at it and let me know if it helps.

Best wishes,
Tihomir Petkov
the Telerik team

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