Event Identifiers

This topic describes the named constants used to identify Microsoft UI Automation events.

Constant/valueDescription
UIA_AsyncContentLoadedEventId
20006

Identifies the event that is raised when asynchronous content is being loaded. This event is used mainly by providers to indicate that asynchronous content-loading events have occurred.

UIA_AutomationFocusChangedEventId
20005

Identifies the event that is raised when the focus has changed from one element to another.

UIA_AutomationPropertyChangedEventId
20004

Identifies the event that is raised when the value of a property has changed.

UIA_Drag_DragCancelEventId
20027

Identifies the event that is raised when the user ends a drag operation before dropping an element on a drop target. This event is raised by the element being dragged. Supported starting with Windows 8.

UIA_Drag_DragCompleteEventId
20028

Identifies the event that is raised when the user drops an element on a drop target. This event is raised by the element being dragged. Supported starting with Windows 8.

UIA_Drag_DragStartEventId
20026

Identifies the event that is raised when the user starts to drag an element. This event is raised by the element being dragged. Supported starting with Windows 8.

UIA_DropTarget_DragEnterEventId
20029

Identifies the event that is raised when the user drags an element into a drop target's boundary. This event is raised by the drop target element. Supported starting with Windows 8.

UIA_DropTarget_DragLeaveEventId
20030

Identifies the event that is raised when the user drags an element out of a drop target's boundary. This event is raised by the drop target element. Supported starting with Windows 8.

UIA_DropTarget_DroppedEventId
20031

Identifies the event that is raised when the user drops an element on a drop target. This event is raised by the drop target element. Supported starting with Windows 8.

UIA_HostedFragmentRootsInvalidatedEventId
20025

Identifies the event that is raised when a change is made to the root node of a UI Automation fragment that is hosted in another element. Supported starting with Windows 8.

UIA_InputDiscardedEventId
20022

Identifies the event that is raised when the specified input was discarded or otherwise failed to reach any element.

UIA_InputReachedOtherElementEventId
20021

Identifies the event that is raised when the specified input reached an element other than the element for which the StartListening method was called.

UIA_InputReachedTargetEventId
20020

Identifies the event that is raised when the specified mouse or keyboard input reaches the element for which the StartListening method was called.

UIA_Invoke_InvokedEventId
20009

Identifies the event that is raised when a control is invoked or activated.

UIA_LayoutInvalidatedEventId
20008

Identifies the event that is raised when the layout of child items within a control has changed.

UIA_LiveRegionChangedEventId
20024

Identifies the event that is raised when the content of a live region has changed. Supported starting with Windows 8.

UIA_MenuClosedEventId
20007

Identifies the event that is raised when a menu is closed.

UIA_MenuModeEndEventId
20019

Identifies the event that is raised when a menu mode is ended.

UIA_MenuModeStartEventId
20018

Identifies the event that is raised when a menu mode is started.

UIA_MenuOpenedEventId
20003

Identifies the event that is raised when a menu is opened.

UIA_Selection_InvalidatedEventId
20013

Identifies the event that is raised when a selection in a container has changed significantly.

UIA_SelectionItem_ElementAddedToSelectionEventId
20010

Identifies the event raised when an item is added to a collection of selected items.

UIA_SelectionItem_ElementRemovedFromSelectionEventId
20011

Identifies the event raised when an item is removed from a collection of selected items.

UIA_SelectionItem_ElementSelectedEventId
20012

Identifies the event that is raised when a call to the Select, AddToSelection, or RemoveFromSelection method results in a single item being selected.

UIA_StructureChangedEventId
20002

Identifies the event that is raised when the UI Automation tree structure is changed.

UIA_SystemAlertEventId
20023

Identifies the event that is raised when a provider issues a system alert. Supported starting with Windows 8.

UIA_Text_TextChangedEventId
20015

Identifies the event that is raised whenever textual content is modified.

UIA_Text_TextSelectionChangedEventId
20014

Identifies the event that is raised when the text selection is modified.

UIA_TextEdit_ConversionTargetChangedEventId
20033

Identifies the event that is raised whenever a composition replacement is performed by a control. Supported starting with Windows 8.1.

UIA_TextEdit_TextChangedEventId
20032

Identifies the event that is raised whenever text auto-correction is performed by a control. Supported starting with Windows 8.1.

UIA_ToolTipClosedEventId
20001

Identifies the event that is raised when a tooltip is closed.

UIA_ToolTipOpenedEventId
20000

Identifies the event that is raised when a tooltip is opened.

UIA_Window_WindowClosedEventId
20017

Identifies the event that is raised when a window is closed.

UIA_Window_WindowOpenedEventId
20016

Identifies the event that is raised when a window is opened.

Requirements

Minimum supported client

Windows XP [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2003 [desktop apps | Windows Store apps]

Header

UIAutomationClient.h

See also

UI Automation Events Overview

 

 

Community Additions

ADD
Show:
© 2014 Microsoft