Class which derives from the Xceed.FileSystem.FileSystemEventsSession class and holds information about the session which is responsible for raising all events that occur during the process.
OBSOLETE : The CopyZipByteProgressionEvent is no longer raised. Use the ZipEvents.GatheringZipContentByteProgression event instead. Represents the method that will handle the CopyingZipByteProgression event.
Value representing the policy to apply when Unicode text is used either through the TextEncoding property or through the Unicode, UTF8Filename or UTF8Comment extra headers.