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This callback function is provided by the Web Server. ISAPI filters call this function to add a header to the HTTP response. The AddResponseHeaders name for this function is a placeholder for the function name defined by the header.
BOOL WINAPI* AddResponseHeaders(PHTTP_FILTER_CONTEXTpfc,LPSTRlpszHeaders,LPSTR dwReserved);
Parameters
pfc
[in] Pointer to an HTTP_FILTER_CONTEXT structure that is associated with the current, active HTTP transaction.lpszHeaders
[in] Pointer to a string that contains the headers to add. The string should be in the following format:Header: value\r\n
dwReserved
[in] Reserved for future use. This must be zero.
Return Values
Returns TRUE if the function succeeds, and FALSE otherwise. To determine the cause of a failure, the filter should call GetLastError.
Remarks
This callback function can be used to add headers for client before the server processes the request, but not during or after HTTP_FILTER_SEND_RESPONSE notification. If your filter needs to add a header when this notification occurs, it can do so by using the AddHeader member of the HTTP_FILTER_SEND_RESPONSE structure.
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
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