Saves the current AccordionControl layout to a local XML file.
NuGet Package: DevExpress.Win.Navigation
A String value that is the name of the XML file that should keep the current AccordionControl layout.
The AccordionControl layout, saved by the SaveToXml method, can be later retrieved by calling the AccordionControl.RestoreFromXml method.
To save/load the layout of the entire application rather than just one AccordionControl, use the Workspace Manager component.
The SaveToXml and AccordionControl.SaveLayoutToXml methods are equivalent.