3.2.5.2.10.1 IMessenger::SendMessage (Opnum 3)
The SendMessage method adds a message to the send queue.
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HRESULT SendMessage( [in, unique] LPRSM_MESSAGE lpRsmMessage );
lpRsmMessage: A pointer to an RSM_MESSAGE (section 2.2.6.1) structure describing the message that is to be sent.
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Return value/code
Description
0x00000000
S_OK
The call was successful.
0x80070057
ERROR_INVALID_PARAMETER
A parameter is missing.
Upon receiving this message, the server MUST verify that lpRsmMessage is not NULL. If parameter validation fails, the server MUST immediately fail the operation and return ERROR_INVALID_PARAMETER (0x80070057).
Otherwise, the server MUST deliver the message to the operator.