RibbonMenuItemDataAutomationPeer.IExpandCollapseProvider.Collapse Method

Definition

Namespace:

System.Windows.Automation.Peers

Assembly:

System.Windows.Controls.Ribbon.dll

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

 virtual void System.Windows.Automation.Provider.IExpandCollapseProvider.Collapse() = System::Windows::Automation::Provider::IExpandCollapseProvider::Collapse;

void IExpandCollapseProvider.Collapse ();

abstract member System.Windows.Automation.Provider.IExpandCollapseProvider.Collapse : unit -> unit
override this.System.Windows.Automation.Provider.IExpandCollapseProvider.Collapse : unit -> unit

Sub Collapse () Implements IExpandCollapseProvider.Collapse

Implements

Collapse()

Exceptions

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.

Remarks

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