IWinInetInfo::QueryOption method

Gets the specified Microsoft Win32 Internet function option.

Syntax

HRESULT QueryOption(
  [in]      DWORD  dwOption,
  [in, out] LPVOID pBuffer,
  [in, out] DWORD  *pcbBuf
);

Parameters

• dwOption [in]
  An unsigned long integer value that specifies the option to get. This can be one of the WinInet Option Flags values, or it can be the value WININETINFO_OPTION_LOCK_HANDLE that returns the lock handle from WinInet.

• pBuffer [in, out]
  The address of the buffer where the information is stored.

• pcbBuf [in, out]
  The address of an unsigned long integer value that contains the size of the buffer.

Return value

Returns S_OK if successful, or an error value otherwise.

Requirements

Minimum supported client	Windows XP
Minimum supported server	Windows Server 2003
Product	Internet Explorer 4.0
DLL	Urlmon.dll

See also

IWinInetInfo