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Exposes methods that are called by Microsoft UI Automation to retrieve extra information about a control that supports Microsoft Active Accessibility.
Inheritance
The IAccessibleEx interface inherits from the IUnknown interface. IAccessibleEx also has these types of members:
Methods
The IAccessibleEx interface has these methods.
| IAccessibleEx::ConvertReturnedElement Retrieves the IAccessibleEx interface of an element returned as a property value. |
| IAccessibleEx::GetIAccessiblePair Retrieves the IAccessible interface and child ID for this item. |
| IAccessibleEx::GetObjectForChild Retrieves an IAccessibleEx interface representing the specified child of this element. |
| IAccessibleEx::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
| Requirement | Value |
|---|---|
| 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 | UWP 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 | UWP apps] |
| Target Platform | Windows |
| Header | uiautomationcore.h (include UIAutomation.h) |
See also
Adding UI Automation Functionality to Active Accessibility Servers