Visual FoxPro Requires Chilkat v11.0.0+

List Files/Directories in Zip by Index

See more Zip Examples

Demonstrates how to iterate over the files and directories in a zip archive by index. Visual FoxPro

LOCAL lnSuccess
LOCAL loZip
LOCAL lnNumEntries
LOCAL loEntry
LOCAL i

lnSuccess = 0

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

loZip = CreateObject('Chilkat.Zip')

lnSuccess = loZip.OpenZip("qa_data/zips/sample.zip")
IF (lnSuccess = 0) THEN
    ? loZip.LastErrorText
    RELEASE loZip
    CANCEL
ENDIF

lnNumEntries = loZip.NumEntries

loEntry = CreateObject('Chilkat.ZipEntry')

i = 0
DO WHILE i < lnNumEntries
    loZip.EntryAt(i,loEntry)
    *  Note: In the ZIP file format, it is not required for a ZIP file to contain explicit directory entries. 
    *  However, explicit directory entries can be included for convenience and compatibility with certain ZIP file processing tools and software.
    *  An explicit directory entry in a ZIP file is an entry that specifically represents a directory, rather than a file. 
    *  It usually has a directory name with a trailing slash (/) and zero-length content.
    IF (loEntry.IsDirectory) THEN
        ? STR(i) + ": " + loEntry.FileName + " (directory)"
    ELSE
        ? STR(i) + ": " + loEntry.FileName
    ENDIF

    i = i + 1
ENDDO

*  Sample output:

*  0: aaa/ (directory)
*  1: aaa/pigs.json
*  2: bbb/ (directory)
*  3: bbb/base64Cert.txt
*  4: bbb/sub1/ (directory)
*  5: bbb/sub1/brasil_cert.pem
*  6: bbb/sub2/ (directory)
*  7: bbb/sub2/penguins.gif
*  8: bbb/sub2/starfish.jpg
*  9: hamlet.xml
*  10: hello.pdf

loZip.CloseZip()

RELEASE loZip
RELEASE loEntry