B4X Requires Chilkat v11.0.0+

Modify Name of File Stored within Zip when Creating a .zip

See more Zip Examples

Demonstrates how to create a zip where the filename within the .zip is different than the filename that was added from the filesystem. B4X

Dim success As Boolean = False

'  This example requires the Chilkat API to have been previously unlocked.
'  See Global Unlock Sample for sample code.

Dim zip As ChilkatZip
zip.Initialize("zip")

'  Intialize the zip object by calling NewZip.
success = zip.NewZip("myZip.zip")

'  Add a reference to a file on disk to the zip object.
'  (When appending files to a zip, the files are not actually
'  read into memory.  References to the file(s) are added.
'  When WriteZip is called, the referenced files are streamed in
'  and compressed to the .zip.)
Dim saveExtraPath As Boolean = False
success = zip.AddFile("/temp/a/hamlet.xml", saveExtraPath)
If success = False Then
    Log(zip.LastErrorText)
    Return
End If


'  The zip object references a single file.
'  Retrieve the entry object...
Dim entry As ChilkatZipEntry
entry.Initialize("entry")
zip.EntryAt(0, entry)

'  Set the entry's filename to anything you want:
entry.FileName = "somethingElse.xml"

'  Note: Internally, the zip component retains the name of
'  the file referenced.  The current setting of the zip entry's
'  FileName property is stored in the .zip when writing.

'  The zip written here will contain somethingElse.xml
success = zip.WriteZipAndClose
If success <> True Then
    Log(zip.LastErrorText)
Else
    Log("Zip created!")
End If