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SetUrlCacheGroupAttributeW function (wininet.h)

  • Article

Sets the attribute information of the specified cache group.

Syntax

BOOL SetUrlCacheGroupAttributeW(
  [in]      GROUPID                      gid,
  [in]      DWORD                        dwFlags,
  [in]      DWORD                        dwAttributes,
  [in]      LPINTERNET_CACHE_GROUP_INFOW lpGroupInfo,
  [in, out] LPVOID                       lpReserved
);

Parameters

[in] gid

Identifier of the cache group.

[in] dwFlags

This parameter is reserved and must be 0.

[in] dwAttributes

Attributes to be set. This parameter can be one of the following values.

Value Meaning
CACHEGROUP_ATTRIBUTE_FLAG
 Sets or retrieves the flags associated with the cache group.
CACHEGROUP_ATTRIBUTE_GROUPNAME
 Sets or retrieves the group name of the cache group.
CACHEGROUP_ATTRIBUTE_QUOTA
 Sets or retrieves the disk quota associated with the cache group.
CACHEGROUP_ATTRIBUTE_STORAGE
 Sets or retrieves the group owner storage associated with the cache group.
CACHEGROUP_ATTRIBUTE_TYPE
 Sets or retrieves the cache group type.
CACHEGROUP_READWRITE_MASK
 Sets the type, disk quota, group name, and owner storage attributes of the cache group.

[in] lpGroupInfo

Pointer to an INTERNET_CACHE_GROUP_INFO structure that specifies the attribute information to be stored.

[in, out] lpReserved

This parameter is reserved and must be NULL.

Return value

Returns TRUE if successful, or FALSE otherwise. To get specific 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).
 

Note

The wininet.h header defines SetUrlCacheGroupAttribute 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 wininet.h
Library Wininet.lib
DLL Wininet.dll

See also

Caching

WinINet Functions