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| BOOL AttachFile( |
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LPCTSTR lpszFileName, |
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DWORD dwOptions |
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The AttachFile method attaches the specified file to the
message.
Parameters
- lpszFileName
- Pointer to a string which specifies the name of
the file to be attached to the message.
- dwOptions
- A value which specifies one or more options. This parameter is
constructed by using a bitwise operator with any of the following
values:
| Value |
Description |
| MIME_ATTACH_DEFAULT |
The file attachment encoding is based on the file content
type. Text files are not encoded, and binary files are encoded
using the standard base64 encoding algorithm. This is the
default option for file attachments. |
| MIME_ATTACH_BASE64 |
The file attachment is always encoded using the standard
base64 algorithm, even if the attached file is a plain text
file. |
| MIME_ATTACH_UUCODE |
The file attachment is always encoded using the uuencode
algorithm, even if the attached file is a plain text file. |
Return Value
If the method succeeds, the return value is non-zero. If the
method fails, the return value is zero. To get extended error
information, call GetLastError.
Remarks
If the specified message is not a multipart message, it is marked
as multipart and the attached file is appended to the message. If the
message is already a multipart message, an additional part is created
and the attachment is added to the message.
To attach data that is stored in a memory buffer rather than a
file, use the AttachData method.
Requirements
Minimum Desktop Platform: Windows 7 Service Pack 1
Minimum Server Platform: Windows Server 2008 R2 Service Pack 1
Header File: cstools11.h
Import Library: csmsgv11.lib
Unicode: Implemented as Unicode and ANSI versions
See Also
AttachData,
ExportMessage,
ExtractFile,
GetAttachedFileName,
GetFileContentType,
ImportMessage,
SetFileContentType
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