Visual FoxPro

Add Files to a ZIP Using AddFile

See more Zip Examples

This example demonstrates how to use the AddFile method to add files from the local filesystem to a ZIP archive.

The example adds two files:

• One file with its relative directory path preserved
• One file stored using only its filename

The AddFile method adds references to local filesystem files. The files are not actually read or compressed until a Write* method is called.

Visual FoxPro

LOCAL lnSuccess
LOCAL loZip
LOCAL lnSaveExtraPath

lnSuccess = 0

loZip = CreateObject('Chilkat.Zip')

lnSuccess = loZip.NewZip("addFileExample.zip")
IF (lnSuccess = 0) THEN
    ? loZip.LastErrorText
    RELEASE loZip
    CANCEL
ENDIF

*  Add a file and preserve its relative directory structure
*  within the ZIP archive.
*  
*  The following file:
*      c:/projects/app/docs/readme.txt
*  
*  Will be stored in the ZIP as:
*      projects/app/docs/readme.txt
*  
lnSaveExtraPath = 1
lnSuccess = loZip.AddFile("c:/projects/app/docs/readme.txt",lnSaveExtraPath)
IF (lnSuccess = 0) THEN
    ? loZip.LastErrorText
    RELEASE loZip
    CANCEL
ENDIF

*  Add a file using only the filename in the ZIP archive.
*  
*  The following file:
*      c:/temp/logo.png
*  
*  Will be stored in the ZIP as:
*      logo.png
*  
lnSaveExtraPath = 0
lnSuccess = loZip.AddFile("c:/temp/logo.png",lnSaveExtraPath)
IF (lnSuccess = 0) THEN
    ? loZip.LastErrorText
    RELEASE loZip
    CANCEL
ENDIF

*  Write the ZIP archive to disk and close it.
*  The source files are consumed at this time.
lnSuccess = loZip.WriteZipAndClose()
IF (lnSuccess = 0) THEN
    ? loZip.LastErrorText
    RELEASE loZip
    CANCEL
ENDIF

? "ZIP archive created successfully."

RELEASE loZip