IAccessibleEx::GetObjectForChild method
Retrieves an IAccessibleEx interface representing the specified child of this element.
Syntax
HRESULT GetObjectForChild( [in] long idChild, [out] IAccessibleEx **pRetVal );
Parameters
- idChild [in]
-
Type: long
The identifier of the child element.
- pRetVal [out]
-
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
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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] |
|---|---|
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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] |
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Header |
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IDL |
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See also