How to: Compress and extract files
I would like to zip a folder containing files and subfolders in speednicedating.com My solution speednicedating.com Client Profile. I see that there is a ZipFile class speednicedating.com , and speednicedating.comg speednicedating.com (but not Client Profile). So, those won't help. speednicedating.com program that uses ZipFile Imports speednicedating.comssion Module Module1 Sub Main () ' Create ZIP from "source" directory (in program folder). speednicedating.comFromDirectory ("source", "speednicedating.com", speednicedating.coml, False) ' Extract ZIP to "destination" folder.
You might want to conserve space on the server if you have a lot of images. This is also a good way to keep Google from indexing your images from their search. In another article I will show you how to unzip or uncompress but today here is how you can zip an uploaded file. I found a similar article but it was in c. Then add a form and add a web reference to iconic.
You can get the file from here. If file2Upload. GetFileName file2Upload. FileName file2Upload. SaveAs curpath. This would be one file for this example but could be more Using zip As New Ionic.
AddFiles filenames, [date] zip. It is very simple to implement and can save a lot of space depending on the files you are trying to compress. This library can also allow you to add password protection to the files you compress.
Zip a File Using vb. Add the following code to the page. Tags: filehow tousingvb. Author Spotlight. David Bauernschmidt I live in the historical triangle of Virginia where I am married with two daughters.
I have spent over 13 years working for a Fortune company in the computer area. I started in VB 6. When my first daughter was born I wanted to spend more time with her so I left and became a programmer analyst for local government as well as launch my own company. Since then I have grown James River Webs into a profitable web design and application company helping small businesses create a big presence on the internet.
As an employee I have created web application used by citizens and other how to unlock huawei e220 hsdpa usb modem. I enjoy fly fishing, and spending time with my family. I also enjoy learning new approaches and development tools when it comes to developing applications.
More posts by the David Bauernschmidt. Personal Website. One Comment on Zip a File Using vb. July 27, at am. Thanks for this and other articles on VB. Very helpful. Keep them coming, please! Leave a Reply Cancel reply Your email address will not be published.
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Example 2: Extract specific file extensions
Jul 27, · Zip a File Using speednicedating.com Written by David Bauernschmidt | Saturday,27 July 12 00 AM. Sometimes in a web site you might need the user to upload a zipped file for space issues but the user can’t or doesn’t know how. You might want to conserve space on the server if . In (vb).Net there is a really good library for writing to zip files. speednicedating.com Dim z As New speednicedating.come ("File name of zip file") speednicedating.comectory ("Path to directory to add") speednicedating.com (). The following example shows how to create and extract a speednicedating.com file by using the ZipFile class. The example compresses the contents of a folder into a speednicedating.com file, and then extracts the zip to a new folder. To run the sample, create a start folder in your program folder and populate it with files to zip.
Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. I would like to zip a folder containing files and subfolders in VB. My solution targets.
NET 4. I see that there is a ZipFile class for. Packing for. So, those won't help. I note that there is also a GZipStream class, but I never see. I would prefer a basic. Maybe that's the right answer I don't know. Just hoping for a few lines of VB. NET code to zip some files in a solution targeting. On the two answers indicating that using System.
Compression can be used that were commented as not working in NET 4. A reference needs to be added to the project in order to activate "System. This is not obvious to many new VS users, and unless the refrence is added, it indeed seems like "System.
Compression" does not work in NET 4. In this case, the reference that needs to be added is System. Filesystem v4. One may also wish to add the reference: System.
IO; using System. And puts it in a specifed folder zipPath ZipFile. Simply you can do it using Ionic. Same challenges as "an odder guest". That is can't commment due to low rep as new user and have to add a new answer. Frequent reader though. Running on vb. Net 4. Then after some googling added references System. Filesystem and System. Compression and ended up with the following one-liner:. Sorry if you think my input is redundant, but I know for newcommers like my self we need the answers feed with tee spoons.
Word of caution: If you try to create the zip-file in the source folder you might have issues. My code then only included one of the files from the source folder in the zip-file. No error messages. Changing the target location to another folder solved this without other edits to the code. How are we doing? Please help us improve Stack Overflow. Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Create a free Team What is Teams? Learn more. Ask Question. Asked 5 years, 11 months ago. Active 2 years, 3 months ago. Viewed 15k times. Improve this question. Uh, why the down vote? Is this not a valid question, or is this retaliation from contributors who clearly did not read the question before submitting their answers? Add a comment. Active Oldest Votes. Create ZIP from "source" folder.
Imports System. Compression ZipFile. CreateFromDirectory "source","destination. ExtractToDirectory "destination. Improve this answer. Anant Dabhi 9, 2 2 gold badges 28 28 silver badges 48 48 bronze badges. Naitik Patel Naitik Patel 79 5 5 bronze badges. Is this supposed to be sample code or a set of instructions? Either way, you should add more detail to your answer explaining what is happening and why it needs to be done, as well as take the time to properly format your answer using SO's Markdown variant.
Unable to comment in the comments section due to lack of reputation due to being new here. The "Add Reference BinaryEvolved BinaryEvolved 8 8 silver badges 18 18 bronze badges. AddDirectory SourcePath ; zip. I don't think I would download something from such an unscrupulous-looking website.
NET, please share. Compression and ended up with the following one-liner: System. Fnk Fnk 40 6 6 bronze badges. 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 How to build and maintain online communities, from gaming to…. Level Up: Creative Coding with p5. Featured on Meta. Stack Overflow for Teams is now free for up to 50 users, forever. Outdated Answers: results from use-case survey.