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ZipFile.Open Method

This method is applicable in .NET FRAMEWORK 4.5
Open a Zip archive at the specified path and on the specified mode

 Dim zipPath As String = "c:\naraayanan\exampleuser\end.zip"
        Dim extractPath As String = "c:\naraayanan\exampleuser\extract"
        Dim newFile As String = "c:\naraayanan\exampleuser\NewFile.txt"

        Using archive As ZipArchive = ZipFile.Open(zipPath, ZipArchiveMode.Update)
            archive.CreateEntryFromFile(newFile, "NewEntry.txt", CompressionLevel.Fastest)
            archive.ExtractToDirectory(extractPath)
        End Using