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IAccessibleWindowlessControl interface

  • Article

Applies to: desktop apps only

A Microsoft ActiveX control implements this interface to expose its Microsoft Active Accessibility data to a client. Specifically, this interface enables a windowless ActiveX control to provide the IAccessible object that was the source of a particular WinEvent.

When to implement

A windowless ActiveX control should implement this interface to support Microsoft Active Accessibility.

Members

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

  • Methods

Methods

The IAccessibleWindowlessControl interface has these methods.

Method Description
ObjectFromEvent

Retrieves an IAccessible interface for the object that generated a WinEvent.

 

Requirements

Minimum supported client

 Windows 8 Release Preview

Minimum supported server

 Windows Server 2012

Header

 UIAutomationCore.h (include UIAutomation.h)

IDL

 UIAutomationCore.idl

DLL

 UIAutomationCore.dll

IID

IID_IAccessibleWindowlessControl

See also

IAccessibleWindowlessSite

IRawElementProviderWindowlessSite

 

 

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Build date: 7/10/2012