This callback function is provided by the Web Server. ISAPI filters call this function to add an HTTP header to the outgoing response. The AddHeader name for this function is a placeholder for the function name defined by the header. This callback function is available only during notifications for the SF_NOTIFY_SEND_RESPONSE event. For more information about the limitations of this function, see ISAPI Filters and HTTP Headers.
BOOL WINAPI* AddHeader(PHTTP_FILTER_CONTEXTpfc,LPSTR lpszName,LPSTR lpszValue);
Parameters
- pfc
[in] Pointer to an HTTP_FILTER_CONTEXT structure that is associated with the current, active HTTP transaction. - lpszName
[in] Pointer to the name of the header to add. - lpszValue
[in] Pointer to the new string to which the header is changed.
Return Values
Returns TRUE if the function succeeds, and FALSE otherwise. To determine the cause of a failure, the filter should call GetLastError.
Requirements
Pocket PC: Pocket PC 2000 and later.
Smartphone: Smartphone 2002 and later.
OS Versions: Windows CE 3.0 and later.
Header: Httpfilt.h.
Link Library: Not applicable.
See Also
HTTP_FILTER_CONTEXT | ISAPI Filters and HTTP Headers
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