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| BOOL SetHeader( |
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INT nMessagePart, |
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LPCTSTR lpszHeader, |
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LPCTSTR lpszValue |
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| BOOL SetHeader( |
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LPCTSTR lpszHeader, |
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LPCTSTR lpszValue |
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The SetHeader method adds or updates a header field in the
specified message.
Parameters
- nMessagePart
- An integer value which specifies which part of the message the
header should be set or modified in. A value of zero sets a header
value in the main message header block, while a value greater than
zero sets the header value in that specific part of a multipart
message. If this argument is omitted or a value of -1 is specified,
the header value will be set in the current message part.
- lpszHeader
- Pointer to a string which specifies the header
field that will be added or updated.
- lpszValue
- Pointer to a string which specifies the value
for the header field. This pointer may be NULL, which causes the
header field to be removed from the message.
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.
Requirements
Minimum Desktop Platform: Windows 7 (Service Pack 1)
Minimum Server Platform: Windows Server 2008 R2 (Service Pack 1)
Header File: cstools10.h
Import Library: csmsgv10.lib
Unicode: Implemented as Unicode and ANSI versions.
See Also
EnumHeaders,
GetFirstHeader,
GetHeader, GetPart,
GetNextHeader,
SetPart, SetText
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