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IAccessibleEx::GetObjectForChild method (uiautomationcore.h)

  • Article

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

Syntax

HRESULT GetObjectForChild(
  [in]  long          idChild,
  [out] IAccessibleEx **pRetVal
);

Parameters

[in] idChild

Type: long

The identifier of the child element.

[out] pRetVal

Type: IAccessibleEx**

Receives a pointer to the IAccessibleEx interface.

Return value

Type: HRESULT

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

Remarks

pRetVal returns NULL if this implementation does not use child IDs, or cannot provide an IAccessibleEx interface for the specified child, or itself represents a child element.

idChild must represent an actual MSAA child element, not an object that has its own IAccessible interface.

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

IAccessibleEx