RibbonMenuItemDataAutomationPeer.IExpandCollapseProvider.Collapse Method ()

.NET Framework (current version)
 

Hides all items that are in the RibbonMenuItem that is associated with this RibbonMenuItemDataAutomationPeer.

Namespace:   System.Windows.Automation.Peers
Assembly:  System.Windows.Controls.Ribbon (in System.Windows.Controls.Ribbon.dll)

void IExpandCollapseProvider.Collapse()

Exception Condition
ElementNotEnabledException

The RibbonMenuItem is not enabled.

ElementNotAvailableException

The RibbonMenuItem is virtualized.

InvalidOperationException

The RibbonMenuItem does not contain any items.

-or-

The RibbonMenuItem is not available.

This member is an explicit interface member implementation. It can be used only when the RibbonMenuItemDataAutomationPeer instance is cast to an IExpandCollapseProvider interface.

.NET Framework
Available since 4.5
Return to top
Show: