IUIAutomationEventHandler::HandleAutomationEvent method

Handles a Microsoft UI Automation event.

Syntax

HRESULT HandleAutomationEvent(
  IUIAutomationElement *sender,
  EVENTID              eventId
);

Parameters

sender

Type: IUIAutomationElement*

A pointer to the element that raised the event.

eventId

Type: EVENTID

The event identifier. For a list of event identifiers, see Event Identifiers.

Return Value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

This method is implemented by the application to handle events that it has subscribed to by using AddAutomationEventHandler.

Adjusting an event handler from within this method is not supported.

Requirements

   
Minimum supported client Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista, Windows XP with SP3 and Platform Update for Windows Vista [desktop apps only]
Minimum supported server Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008, Windows Server 2003 with SP2 and Platform Update for Windows Server 2008 [desktop apps only]
Target Platform Windows
Header uiautomationclient.h (include UIAutomation.h)

See Also

IUIAutomationEventHandler