IWinInetHttpInfo::QueryInfoIWinInetHttpInfo::QueryInfo*
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IWinInetHttpInfo::QueryInfo

HRESULT QueryInfo (
    [in] DWORD dwOption,
    [in, out] LPVOID pBuffer,
    [in, out] DWORD *pcbBuf,
    [in, out] DWORD *pdwFlags,
    [in, out] DWORD *pdw Reserved
);

Retrieves the specified information from an HTTP request.

dwOption
DWORD value that indicates the information to be queried. Can be set to WININETINFO_OPTION_LOCK_HANDLE to return the lock handle from WinInet. Can also be one of the Option Flags values used by InternetQueryOption.
pBuffer
Address of the buffer where the information will be stored.
pcbBuf
Address of a DWORD value that indicates the size of the buffer.
pdwFlags
Address of a DWORD value that contains the flags controlling the query.
pdwReserved
Reserved. Must be set to NULL.

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