Using Win32 functions in Visual FoxPro Image Gallery
Internet Functions (WinInet)
..msdn
CreateMD5SSOHash
DeleteUrlCacheEntry
DetectAutoProxyUrl
FindCloseUrlCache
FindFirstUrlCacheEntry
FindFirstUrlCacheGroup
FindNextUrlCacheEntry
FindNextUrlCacheGroup
FtpCommand
FtpCreateDirectory
FtpDeleteFile
FtpFindFirstFile
FtpGetCurrentDirectory
FtpGetFile
FtpGetFileSize
FtpOpenFile
FtpPutFile
FtpRemoveDirectory
FtpRenameFile
FtpSetCurrentDirectory
GetUrlCacheEntryInfo
HttpOpenRequest
HttpQueryInfo
HttpSendRequest
InternetAttemptConnect
InternetAutodial
InternetAutodialHangup
InternetCanonicalizeUrl
InternetCheckConnection
InternetCloseHandle
InternetConnect
InternetCrackUrl
InternetDial
InternetFindNextFile
InternetGetConnectedState
InternetGetConnectedStateEx
InternetGetCookie
InternetGetLastResponseInfo
InternetGoOnline
InternetOpen
InternetOpenUrl
InternetQueryDataAvailable
InternetQueryOption
InternetReadFile
InternetSetCookie
InternetSetFilePointer
InternetTimeFromSystemTime
InternetTimeToSystemTime
InternetWriteFile
Code examples:
Custom HttpRequest class (WinINet)
HttpQueryInfo
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Retrieves header information associated with an HTTP request.
Code examples:
Custom HttpRequest class (WinINet)
Declaration:
BOOL HttpQueryInfo(
    HINTERNET hRequest,
    DWORD dwInfoLevel,
    LPVOID lpvBuffer,
    LPDWORD lpdwBufferLength,
    LPDWORD lpdwIndex
);

FoxPro declaration:
DECLARE INTEGER HttpQueryInfo IN wininet;
    INTEGER  hRequest,;
    LONG     dwInfoLevel,;
    STRING @ lpvBuffer,;
    LONG   @ lpdwBufferLength,;
    LONG   @ lpdwIndex
Parameters:
hRequest
[in] Handle returned by HttpOpenRequest or InternetOpenUrl.

dwInfoLevel
[in] Combination of an attribute to be retrieved and flags that modify the request. For a list of possible attribute and modifier values, see Query Info Flags.

lpvBuffer
[in] Pointer to a buffer that receives the information. This parameter must not be NULL.

lpdwBufferLength
[in] Pointer to a variable that contains the size 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.
Return value:
Returns TRUE if successful, or FALSE otherwise.
My comment:
Query Info Flags: The following lists contain the attributes and modifiers used by HttpQueryInfo and QueryInfo.
Word Index links for the HttpQueryInfo :
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Created: 2002-11-14 17:13:08
Modified: 2002-11-14 17:16:35
Visited in last 7 days: 14
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