ASP.NET Splitter - Collapsed panel after postback

Click on the arrow of the splitter separator.
The left panel of the splitter will collapse.
Postback using the "Postback" button. The left panel will remain collapsed.
Click again to expand the left panel back.

The feature also works in horizontal splitter.

Example code

    <obspl:Splitter CollapsePanel="left" id="spl1" runat="server" StyleFolder="styles/default">
                ... Left Panel content here ...

spl1.CollapsePanel = VerticalCollapsePanelType.left

spl1.CollapsePanel = VerticalCollapsePanelType.right;


"I have been working with the Obout controls for many years. I have recommended them in 3 companies and each time they were purchased and management is very impressed with the pages that I can create."

Dan Gregory

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