(Xojo Plugin) Zip and Keep Open

See more Zip Examples

Zip a directory tree by calling WriteZip instead of WriteZipAndClose. When WriteZip is called, the created zip is automatically opened and the zip object contains references to the compressed zip entries (mapped entries) contained within the .zip.

Chilkat Xojo Plugin Download Xojo Plugin for Windows, Linux, Mac OS X, and ARM, ARM64

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

Dim zip As New Chilkat.Zip
Dim success As Boolean

Dim zipPath As String
zipPath = "c:/temp/myFiles.zip"

// Initialize the zip object, which also sets the FileName property to the path of the zip to be created.
success = zip.NewZip(zipPath)

// Append references to files to be zipped.
Dim recurse As Boolean
recurse = True
success = zip.AppendFiles("c:/temp/files_to_zip/*",recurse)
If (success = False) Then
    System.DebugLog(zip.LastErrorText)
    Return
End If

// Write the .zip, but don't close the zip file.
// The zip file we just created is automatically opened and the zip object
// now contains entries that are contained within the zip.  (They are memory-mapped entries)
success = zip.WriteZip()
If (success = False) Then
    System.DebugLog(zip.LastErrorText)
    Return
End If

System.DebugLog("Successfully created " + zipPath)

// Let's look at what's in the .zip we just created..

Dim numEntries As Int32
numEntries = zip.NumEntries
Dim i As Int32
i = 0

Dim entry As Chilkat.ZipEntry

While i < numEntries
    entry = zip.GetEntryByIndex(i)
    If (entry.IsDirectory) Then
        System.DebugLog(Str(i) + ": " + entry.FileName + " (directory)")
    Else
        System.DebugLog(Str(i) + ": " + entry.FileName)
    End If

    i = i + 1
Wend

// Close the zip file when finished.
zip.CloseZip