IMailMsgProperties::WriteContent

Platform SDK: SMTP Server Events

IMailMsgProperties::WriteContent

[This is preliminary documentation and subject to change.]

Write content into the MailMsg object with optional asynchronous completion.

HRESULT WriteContent(
   [in] DWORD dwOffset,
   [in] DWORD dwLength,
   [out] DWORD *pdwLength,
   [out,size_is(dwLength),length_is(*pdwLength)] BYTE *pbBlock,
   [in] IMailMsgNotify *pNotify
);

dwOffset: Specifies the offset from which to write.
dwLength: Specifies the length in bytes to write.
pdwLength: Receives the number of bytes written.
pbBlock: Reference to a caller-allocated memory buffer containing the content to write.
pNotify: Interface to notify for asynchronous completion. If this value is NULL, then the operation will complete synchronously. Even if this value is non-NULL, the operation may still complete synchronously (i.e. it may return S_OK instead of MAILMSG_S_PENDING).

Return Values

Value	Description
S_OK	Success. The operation completed synchronously.
MAILMSG_S_PENDING	Success. The operation is pending, and pNotify->Notify will be called with the result of the operation when it completes.

IMailMsgProperties::WriteContent

Return Values

See Also