FreeUrlCacheSpaceW function (winineti.h)
Frees space in the cache.
Note This API is deprecated. Please use the Extensible Storage Engine instead.
Syntax
BOOL FreeUrlCacheSpaceW(
LPCWSTR lpszCachePath,
DWORD dwSize,
[in] DWORD dwFilter
);
Parameters
lpszCachePath
The path for the cache.
dwSize
The percentage of the cache to free (in the range 1 to 100, inclusive).
[in] dwFilter
This parameter is reserved, and must be 0.
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 nor when impersonating a security context. For server implementations or services use Microsoft Windows HTTP Services (WinHTTP).
Note
The winineti.h header defines FreeUrlCacheSpace as an alias that automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. Mixing usage of the encoding-neutral alias with code that is not encoding-neutral can lead to mismatches that result in compilation or runtime errors. For more information, see Conventions for Function Prototypes.
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 | winineti.h |
| Library | Wininet.lib |
| DLL | Wininet.dll |