(Visual FoxPro) 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

LOCAL loZip
LOCAL lnSuccess
LOCAL lcZipPath
LOCAL lnRecurse
LOCAL lnNumEntries
LOCAL i
LOCAL loEntry

* 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')
loZip = CreateObject('Chilkat.Zip')

lcZipPath = "c:/temp/myFiles.zip"

* Initialize the zip object, which also sets the FileName property to the path of the zip to be created.
loZip.NewZip(lcZipPath)

* Append references to files to be zipped.
lnRecurse = 1
lnSuccess = loZip.AppendFiles("c:/temp/files_to_zip/*",lnRecurse)
IF (lnSuccess = 0) THEN
    ? loZip.LastErrorText
    RELEASE loZip
    CANCEL
ENDIF

* 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)
lnSuccess = loZip.WriteZip()
IF (lnSuccess = 0) THEN
    ? loZip.LastErrorText
    RELEASE loZip
    CANCEL
ENDIF

? "Successfully created " + lcZipPath

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

lnNumEntries = loZip.NumEntries
i = 0

DO WHILE i < lnNumEntries
    loEntry = loZip.GetEntryByIndex(i)
    IF (loEntry.IsDirectory) THEN
        ? STR(i) + ": " + loEntry.FileName + " (directory)"
    ELSE
        ? STR(i) + ": " + loEntry.FileName
    ENDIF

    RELEASE loEntry
    i = i + 1
ENDDO

* Close the zip file when finished.
loZip.CloseZip()

RELEASE loZip