(Classic ASP) 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 ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

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

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Zip")
set zip = Server.CreateObject("Chilkat.Zip")

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.
recurse = 1
success = zip.AppendFiles("c:/temp/files_to_zip/*",recurse)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
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 = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( zip.LastErrorText) & "</pre>"
    Response.End
End If

Response.Write "<pre>" & Server.HTMLEncode( "Successfully created " & zipPath) & "</pre>"

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

numEntries = zip.NumEntries
i = 0

Do While i < numEntries
    ' entry is a Chilkat.ZipEntry
    Set entry = zip.GetEntryByIndex(i)
    If (entry.IsDirectory) Then
        Response.Write "<pre>" & Server.HTMLEncode( i & ": " & entry.FileName & " (directory)") & "</pre>"
    Else
        Response.Write "<pre>" & Server.HTMLEncode( i & ": " & entry.FileName) & "</pre>"
    End If

    i = i + 1
Loop

' Close the zip file when finished.
zip.CloseZip 

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