create zip file and downloading it using asp.net

Question

in a project asp.net, I generate invoices with active reports and I save them in pdf format. there I want to create a zip file dynamically and add the pdf invoices then downloading this file zip in client side. help me please.

look here to create zip files in asp.net & here to download files. — yekanchi
– yekanchi, Commented May 21, 2018 at 3:52
I tried the code but I have an error on the zipFilename variable on the line: using (Package zip = System.IO.Packaging.Package.Open(zipFilename, FileMode.OpenOrCreate)) "Access to the path 'C:\Program Files (x86)\IIS Express\Output.zip' is denied." — Jawadovic3814
– Jawadovic3814, Commented May 21, 2018 at 19:31

zaman · Accepted Answer · 2018-05-23 09:20:32Z

0

        string zipFileName = "a.zip"; 
        using (var zip = new ZipFile())
        {
            System.IO.File.Delete(fileDir + "/" + zipFileName);
            zip.AddDirectory(fileDir + "/");
            zip.CompressionLevel = CompressionLevel.Level5;
            zip.CompressionMethod = CompressionMethod.BZip2;
            zip.Save(fileDir + "/" + zipFileName);
        }

answered May 23, 2018 at 9:20

zaman

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