|
|
|
|
|
|
|
|
|
|
fCompress (Function) In french: fCompacte Compresses a file. This file can be decompressed by fUncompress. Note: Small files are unlikely to be compacted. Reminder Archiving functions ( zipXXX functions) can be used to manage archives in ZIP, CAB, 7z, etc. format.
Res = fCompress("C:\Répertoires\Fichier.txt", "C:\Répertoires\FichierCompressé.txt")
Syntax
<Result> = fCompress(<Path of file to compress> , <Path of compressed file>)
<Result>: Integer - 0 if the compression was performed,
- an error code (value greater than 0) otherwise.
<Path of file to compress>: Character string Name and full (or relative) path of the file to compress (up to 260 characters). A UNC path can be used. <Path of compressed file>: Character string Name and full (or relative) path of compressed file (up to 260 characters). A UNC path can be used. Remarks The following error codes are returned: - 1: The file to be compressed cannot be opened.
- 2: Unable to create compressed file. This error occurs if <Path of compressed file> does not exist.
- 4: The file cannot be compressed: it is simply copied (for example, the size of the file to be compressed is too small).
- 5: Not enough memory available for compression.
- 6: Compression has been aborted by the user: function fStopCompress has been executed.
- 7: Not enough space to create the compressed file.
The error code message can be retrieved using the ErrorInfo function with the rrMessage constant. To view the progress of file compression, use Event to process the GaugeCompaction message (1174). When this message is received, the _EVE.wParam variable contains the percentage of file compression.
This page is also available for…
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|