3.1.4.12.8 GetElementByName (Opnum 10)

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The GetElementByName method is received by the server in an RPC_REQUEST packet. In response, the server returns the child IAppHostElement object with the specified name.

 HRESULT GetElementByName(
   [in] BSTR bstrSubName,
   [out, retval] IAppHostElement** ppElement
 );

bstrSubName: The name of the child element to retrieve.

ppElement: Contains the child IAppHostElement object.

Return Values: The server MUST return zero if it successfully processes the message that is received from the client. In this case, *ppElement is not NULL. If processing fails, the server MUST return a nonzero HRESULT code as defined in [MS-ERREF]. The following table describes the error conditions that MUST be handled and the corresponding error codes. A server MAY return additional implementation-specific error codes.

Return value/code

Description

0X00000000

NO_ERROR

The operation completed successfully.

0X80070057

ERROR_INVALID_PARAMETER

One or more parameters are incorrect or null.

0X80070585

ERROR_INVALID_INDEX

The child element specified by bstrSubName could not be found.

0X00000008

ERROR_NOT_ENOUGH_MEMORY

Not enough memory is available to process this command.