IAccessibleEx interface

Exposes methods that are called by Microsoft UI Automation to retrieve extra information about a control that supports Microsoft Active Accessibility.

Members

The IAccessibleEx interface inherits from the IUnknown interface. IAccessibleEx also has these types of members:

Methods

The IAccessibleEx interface has these methods.

MethodDescription
ConvertReturnedElement

Retrieves the IAccessibleEx interface of an element returned as a property value.

GetIAccessiblePair

Retrieves the IAccessible interface and child ID for this item.

GetObjectForChild

Retrieves an IAccessibleEx interface representing the specified child of this element.

GetRuntimeId

Retrieves the runtime identifier of this element.

 

Remarks

This interface can be implemented on custom controls that also implement the IAccessible interface, to provide added support for UI Automation without the cost of a full UI Automation provider implementation.

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 | Windows Store apps]

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 | Windows Store apps]

Header

UIAutomationCore.h (include UIAutomation.h)

IDL

UIAutomationCore.idl

DLL

UIAutomationCore.dll

IID

IID_IAccessibleEx is defined as f8b80ada-2c44-48d0-89be-5ff23c9cd875

See also

Adding UI Automation Functionality to Active Accessibility Servers

 

 

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