.NET Zip Component ZipForge.NET

Imports System
' This namespace contains the main class - ZipForge.
' Don't forget to add a reference to the ZipForge 
' assembly to your project references
Imports ComponentAce.Compression.ZipForge
' This namespace contains ArchiverException class 
' required for error handling
Imports ComponentAce.Compression.Archiver

Module UpdateZip    
    Sub Main()
        ' Create an instance of the ZipForge class
        Dim archiver As ZipForge = New ZipForge()
        Try
            ' Set the name of the archive file we want to create
            archiver.FileName = "c:\test.zip"
            ' open an existing ZIP file
            archiver.OpenArchive(System.IO.FileMode.Open)
            ' replace .txt files with newer files
            archiver.Options.Overwrite = OverwriteMode.IfNewer
            archiver.BaseDir = "c:\data"
            ' replace files in archive with files from c:\data folder
            ' no new files will be added
            archiver.UpdateFiles("*.txt")
            ' close archive
            archiver.CloseArchive()
        Catch ae As ArchiverException
            Console.WriteLine("Message: {0} Error code: {1}", ae.Message, ae.ErrorCode)
            ' Wait for the  key to be pressed 
            Console.ReadLine()
        End Try
    End Sub