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WinHttpQueryHeaders
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The WinHttpQueryHeaders function retrieves header information associated with an HTTP request. |
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| Declaration: |
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BOOL WinHttpQueryHeaders(
HINTERNET hRequest,
DWORD dwInfoLevel,
LPCWSTR pwszName,
LPVOID lpBuffer,
LPDWORD lpdwBufferLength,
LPDWORD lpdwIndex
);
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| FoxPro declaration: |
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DECLARE INTEGER WinHttpQueryHeaders IN winhttp;
INTEGER hRequest,;
INTEGER dwInfoLevel,;
INTEGER pwszName,;
STRING @ lpBuffer,;
INTEGER @ lpdwBufLen,;
INTEGER lpdwIndex
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hRequest
[in] HINTERNET request handle returned by WinHttpOpenRequest.
dwInfoLevel
[in] Value of type DWORD that specifies a combination of attribute and modifier flags.
pwszName
[in, optional] Pointer to a string that contains the header name.
lpBuffer
[out] Pointer to the buffer that receives the information.
lpdwBufferLength
[in, out] Pointer to a value of type DWORD that specifies the length of the data buffer, in bytes.
lpdwIndex
[in, out] Pointer to a zero-based header index used to enumerate multiple headers with the same name. |
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| Return value: |
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| Returns TRUE if successful, or FALSE otherwise. To get extended error information, call GetLastError. |
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| Word Index links for the WinHttpQueryHeaders : |
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| Created: | 2003-11-26 19:02:23 | | Modified: | 2003-11-26 19:05:15 |
Visited in last 7 days: 14 |
Custom HttpRequest class (WinHTTP) 