UnlockUrlCacheEntryStream function (wininet.h)

Article
02/22/2024

Closes the stream that has been retrieved using the RetrieveUrlCacheEntryStream function.

Syntax

BOOL UnlockUrlCacheEntryStream(
  [in] HANDLE hUrlCacheStream,
  [in] DWORD  Reserved
);

Parameters

[in] hUrlCacheStream

Handle that was returned by the RetrieveUrlCacheEntryStream function.

[in] Reserved

This parameter is reserved and must be NULL.

Return value

Returns TRUE if successful, or FALSE otherwise. To get extended error information, call GetLastError.

Remarks

Note WinINet does not support server implementations. In addition, it should not be used from a service. For server implementations or services use Microsoft Windows HTTP Services (WinHTTP).

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Target Platform	Windows
Header	wininet.h
Library	Wininet.lib
DLL	Wininet.dll