IExpandCollapseProvider Interface

Reference

Definition

Namespace:: System.Windows.Automation.Provider

Assembly:: UIAutomationProvider.dll

Important

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Exposes methods and properties to support UI Automation client access to controls that visually expand to display content and collapse to hide content.

public interface class IExpandCollapseProvider

[System.Runtime.InteropServices.ComVisible(true)]
[System.Runtime.InteropServices.Guid("d847d3a5-cab0-4a98-8c32-ecb45c59ad24")]
[System.Runtime.InteropServices.InterfaceType(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)]
public interface IExpandCollapseProvider

public interface IExpandCollapseProvider

[<System.Runtime.InteropServices.ComVisible(true)>]
[<System.Runtime.InteropServices.Guid("d847d3a5-cab0-4a98-8c32-ecb45c59ad24")>]
[<System.Runtime.InteropServices.InterfaceType(System.Runtime.InteropServices.ComInterfaceType.InterfaceIsIUnknown)>]
type IExpandCollapseProvider = interface

type IExpandCollapseProvider = interface

Public Interface IExpandCollapseProvider

Derived: System.Windows.Automation.Peers.ComboBoxAutomationPeer

System.Windows.Automation.Peers.DatePickerAutomationPeer

System.Windows.Automation.Peers.ExpanderAutomationPeer

System.Windows.Automation.Peers.MenuItemAutomationPeer

System.Windows.Automation.Peers.RibbonAutomationPeer

More…

Attributes: ComVisibleAttribute GuidAttribute InterfaceTypeAttribute

Remarks

Implemented on a UI Automation provider that must support the ExpandCollapsePattern control pattern.

Properties

ExpandCollapseState

Gets the state, expanded or collapsed, of the control.

Methods

Collapse()	Hides all nodes, controls, or content that are descendants of the control.
Expand()	Displays all child nodes, controls, or content of the control.

Applies to

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