Download file with c#

Lambda notation and String interpolation has been used:. In the event that you need to set Headers and Cookies to download a file, you will need to do things slightly differently. Here is an example Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. How to download a file from a URL in C?

Ask Question. Asked 13 years ago. Active 26 days ago. Viewed k times. What is a simple way of downloading a file from a URL path? Improve this question. Termininja 5, 12 12 gold badges 42 42 silver badges 46 46 bronze badges.

Have a look at System. WebClient — seanb. Add a comment. Active Oldest Votes. Improve this answer. Bryan Legend 6, 1 1 gold badge 55 55 silver badges 57 57 bronze badges.

Raj Kumar Raj Kumar 6, 5 5 gold badges 29 29 silver badges 38 38 bronze badges. The best solution ever but I would like to add 1 important line 'client. Though I think that WebClient seems like a much more straightforward and simple solution.

DownloadFileTaskAsync new Uri " somesite. Show 2 more comments. Include this namespace using System. Abdul Saleem Abdul Saleem 8, 4 4 gold badges 38 38 silver badges 37 37 bronze badges. The question asks for the simplest way. Making more complicated isn't making it the simplest.

Most people would prefer a progress bar while downloading. So i just wrote the simplest way to do that. This might not be the answer but it meets the requirement of Stackoverflow. That is to help someone. This is just as simple as the other answer if you just leave out the progress bar.

Also the question doesn't ask for the simplest way, just a simple way. The following code shows how to download file synchronously. This method blocks the main thread until the file is downloaded or an error occur in this case the WebException is thrown. You can also set event handlers to show progress and to detect that the file is downloaded. NET provides us with. WebClient Since the very first versions of the. Synchronous example First of all, make sure you have the appropriate using statement in place, as follows.

Net; This is needed in order to use the WebClient class without requiring a fully qualified namespace. Asynchronous example What if we want to download a file asynchronously and report progress? WriteLine "Download file completed. Additionally, two event handlers are wired up before the file download commences. Asynchronous wait example In order to download the file asynchronously using the DownloadFileAsync method and wait until the download has completed before continuing program execution, we need to dip into the world of reset events.

The example below demonstrates how to accomplish this. Async await example Although the above example works, there is a cleaner way to achieve the same result, providing you are targeting. The example below demonstrates this approach. HttpClient Since. HttpClient offers lots of different methods and is very powerful. Summary In this article, I have covered the two main ways of downloading files using C and the. I hope you enjoyed this post! Comments are always welcome and I respond to all questions.

Hi, thank You for sharing Your code. Everything works fine, as expected. With above code when I click button second time after first download finish nothing happens. Hopefully you can help. When I click my button to start the whole process I just instantly get the Download complete message box but nothing has downloaded. Do you know which direction to point me in? Thank you in advance. Ahhh Im dumb and figured it out! Lets say I want to download 3 files at once using one button. How would I got about doing this that after one finishes the next starts!

I do appreciate it! Hi, very nice Stuff. But what i need to insert, if i must use a proxy? Its a company-wide rule, and i can not see the settings, i do not need any User or PW, just using the system settings for the Proxy.

Any hints? Thank Thee. The Proxy in the company is automaticly configures by a script that the normal user can not touch. OK, seems to be a Problem with httpS-Connections. If i try to reach http-Server it works. I have gotten the code and its working mostly… When you goto download the file it makes not attempt to download it. It just says that the file has been downloaded. All the Lables and Buttons also the loading bar are named correct and Im getting no errors. Its just not downloading.

Any Ideas? If I want to Download a file to the applications executing directory with a set URL to download the file. How to upload a file in windows application and also i have to show how much it is upload in progress bar , please help me out. Thank You For Above Coding But in my application i have to upload file with percentage as you have done in this application please help me. I am using above code but my downloaded file is of 0 Kb in size.

To cancel the async operation of a WebClient object you will need to use its CancelAsync method. Xlsx I can not open please help me. I have another question. How can I Back the download complete bool flag to main thread? Depends what you want to do exactly. If you simply want to announce to the user that the download has been completed when the downloading is taking place in another thread you will need to invoke that control.

Hey, at beginning sorry for my English. When I add. The idea is to monitor how much bytes have been downloaded in order to know how many bytes to skip when you are resuming the download.

Something is missing. Thanks anyway. I am regular visitor, how are you everybody? This piece of writing posted at this web site is really good. I have one c based application. Wow, marvelous blog layout! How long have you been blogging for? The overall look of your web site is fantastic, as well as the content! Your email address will not be published.