TProgressEventEx procedure type
Specifies an event handler signalled to indicate compression/decompression progress.
Declaration
TProgressEventEx = procedure(Sender: TObject; const ATotPos: Int64;
const ATotSize: Int64) of objectArguments
Sender | Object for the event notification. |
ATotPos | Cumulative number of bytes handled in the caller. |
ATotSize | Total number of bytes to be processed in the caller. |
Description
TProgressEventEx is an object procedure which implements an event handler signalled to indicate compression/decompression progress. It is very similar to
TProgressEvent, but provides separate values for the cumulative number of bytes handled and the total number of bytes to be processed.
TProgressEventEx is the type used to implement the OnProgressEx property in TDeCompressor and TUnZipper.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.