TFileStateCache.IncreaseTimeStamp procedure
Increments the change counter or updates an item in the state cache.
Declaration
procedure IncreaseTimeStamp(const AFilename: string)Arguments
AFilename | Name for the file or directory invalidated in the cache, or an empty string to invalidate all cached items. |
Description
AFileName contains the file or directory name to update in the
storage for the cache.
When AFileName is an empty string (''), the entire cache is invalidated
by incrementing the change counter in the TimeStamp property.
If a value is provided in AFileName, a single item is invalidated in the cache
storage. The FindFile method is called to retrieve the
TFileStateCacheItem entry and to reset the values in its
TestedFlags property.
IncreaseTimeStamp signals each of the assigned change handlers for the class instance using the value in AFileName as an argument.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.