C# download files as zip

I am talking about the file which will going to be added into the ZIP not the file name of the zip file. Pieter van Ginkel Pieter van Ginkel This threads has some information concerning RAR: stackoverflow. Happy coding. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast An oral history of Stack Overflow — told by its founding team. Millinery on the Stack: Join us for Winter Summer? Bash, ! Featured on Meta. New responsive Activity page. Visit chat. CreateEntry "image1. Write bytes1, 0, bytes1.

CreateEntry "image2. Write bytes2, 0, bytes2. Save ms,System. Png ; return ms. ClearContent ; Response. BZip2; zipFile. As you can see using block for the ZipFile is created with instantiation of its object. Then, the files present under the path are navigated using Server. MapPath "" , Once the path is set, the files if with some unique string character in the filename needs to be searched and only zipped, is set to a variable.

Then each file is looped through and added to the ZipFile object, here zipFile. For COM environments, the value is 0 zero. I personally have used only BZip2 based on few good reviews.

Once compressed and all files inserted into the folder, the zipped folder is ready to be downloaded using the FileStreamResult in MVC action. Conclusion This is the simple explanation and the code snippet for the Zip file concept. TransmitFile file. FullName ; Response. Flush ; File. Delete SourceZip ; Response. Combine to get the folder's path, could be because of that? Improve this question. Ana Sampaio. Ana Sampaio Ana Sampaio 1 1 gold badge 3 3 silver badges 8 8 bronze badges.

Add a comment. Active Oldest Votes. CreateEntry "file1. Open zipStream. Write file1, 0, file1. CreateEntry "file2. Write file2, 0, file2. Improve this answer. Darkseal Darkseal 8, 7 7 gold badges 72 72 silver badges bronze badges.