UiaRaiseChangesEvent function

Called by providers to notify the Microsoft UI Automation core that a change has occurred.

Syntax

HRESULT UiaRaiseChangesEvent(
  IRawElementProviderSimple *pProvider,
  int                       eventIdCount,
  UiaChangeInfo             *pUiaChanges
);

Parameters

pProvider

Type: IRawElementProviderSimple*

The provider node where the change event occurred.

eventIdCount

The number of changes that occurred. This is the number of UiaChangeInfo structures pointed to by the pUiaChanges parameter.

pUiaChanges

A collection of pointers to UiaChangeInfo structures.

Return Value

Type: HRESULT

HRESULT value indicating success or failure.

Requirements

   
Minimum supported client Windows 10 [desktop apps | UWP apps]
Minimum supported server Windows Server 2016 [desktop apps | UWP apps]
Target Platform Windows
Header uiautomationcoreapi.h
Library Uiautomationcore.lib
DLL Uiautomationcore.dll