3.1.4.12.8 GetElementByName (Opnum 10)
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.