IPWorks ZIP 2020 ActiveX Edition

Questions / Feedback?

HasMoreData Property

Shows whether or not there is more data in the bzip2 archive.

Syntax

bzip2control.HasMoreData

Default Value

False

Remarks

The bzip2 format allows multiple bzip2 data members to be concatenated into a single file. However, due to the nature of the algorithm it is impossible to determine the number of data members until after the entire archive has been decompressed. The HasMoreData property can be used to cycle through the archive and extract each file.

Simply set the ArchiveFile and ExtractToPath properties, then call Extract as long as the control has available data.

Note: the control will not update FileDecompressedName unless you manually set FileDecompressedName on each loop before calling Extract.

Example (Extracting Multiple Files)


ZipControl.ArchiveFile = "c:\temp.bz2"
ZipControl.ExtractToPath = "c:\extracted\"
Do
  //here you may set the file name in FileDecompressedName prior to extraction
  ZipControl.Extract()
While ZipControl.HasMoreData

This property is read-only.

Data Type

Boolean

 
 
Copyright (c) 2021 /n software inc. - All rights reserved.
IPWorks ZIP 2020 ActiveX Edition - Version 20.0 [Build 7720]