# Expanding and Collapsing Accordion Panes

## Content



This section details the options for customizing the way that accordion panes expand and collapse.

## See Also

[AccordionPane Initial Expand State](/componentone/docs/wpf/online-extended/Accordion/AccordionTask-BasedHelp/ExpandingandCollapsingAccordionPanes/AccordionPaneInitialExpandState)

[Expand Direction](/componentone/docs/wpf/online-extended/Accordion/AccordionTask-BasedHelp/ExpandingandCollapsingAccordionPanes/ExpandDirection)

[Collapsing Panes](/componentone/docs/wpf/online-extended/Accordion/AccordionTask-BasedHelp/ExpandingandCollapsingAccordionPanes/CollapsingPanes)