[IDL]
HRESULT SetAttachmentFromBuffer(
	LPCWSTR  szName,
	const BYTE*  pData,
	 ULONG  ulDataLen 
);

Parameters

szName

Data type: LPCWSTRQualifiers: [in]Null-terminated string specifying the name to associate with the attachment, represented by an ISmsMessageAttachment Interface object.

pData

Data type: BYTEQualifiers: [in]Pointer to a buffer containing attachment contents.

ulDataLen

Data type: ULONGQualifiers: [in]The length, in bytes, of the pData buffer.

An HRESULT code. Possible values include, but are not limited to, the following:

S_OK

The method succeeded.

Attachment names must be unique within a message. Setting an attachment with a name that already exists causes the old attachment to be overridden. Because this might be inefficient, clients should be designed to never set multiple attachments with the same name.

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