C# download a file from url and rename it

WriteLine "Was not able to download file! Cancelled; if! Write args. WriteLine Environment. Please could you explain why are you using SemaphoreSlim in this context? Surendra Shrestha Surendra Shrestha 9 9 silver badges 20 20 bronze badges. The file will be saved on the location where the executable file is. If you want full path then use full path along with file which is the filename of the item to be downloaded — Surendra Shrestha.

Sample: webClient. I would suggest not using GetIsNetworkAvailable as, in my experience, returns too many false-positives. In such a case you can use System. OpenRead Uri method to see if it returns when given a default url. See WebClient. OpenRead — haZya. Headers["Content-Disposition"]; if string. GetFileName uri. Create System.

Darshit Gandhi Darshit Gandhi 49 7 7 bronze badges. Here is the sample code to download the file. WriteLine "File has been downloaded. Kiran Shahi Kiran Shahi 6, 6 6 gold badges 31 31 silver badges 64 64 bronze badges. GetAsync url, HttpCompletionOption. Create ; await streamToReadFrom. Headers, requestMessage. Method, requestMessage.

Options, requestMessage. RequestUri, requestMessage. Version, requestMessage. Headers, responseMessage. IsSuccessStatusCode, responseMessage. ReasonPhrase, requestMessageInfo, responseMessage. StatusCode, responseMessage. TrailingHeaders, responseMessage. FullMessage , ex2. FullMessage , WebExceptionStatus. ResponseHeadersRead, cancellationToken ; if!

ReadAsync buffer, cancellationToken! WriteAsync buffer. SendAsync httpRequestMessage, cancellationToken ; if! Replace ", see inner exception. Lambda notation and String interpolation has been used: using System. ToBase64String Encoding. WriteLine "Download finished! Kreshnik Kreshnik 2, 5 5 gold badges 29 29 silver badges 38 38 bronze badges. Some comments about the purpose of your code statements would be helpful, for those who are unfamiliar with asynchronous operations and cross-thread calls.

Add "keep-alive" ; client. This response could be from HttpAgilityPack, or WebClient, or Puppeteer lots of options Manually entries from config values or hard coded values. Cryptc Cryptc 1, 1 1 gold badge 11 11 silver badges 14 14 bronze badges.

The new name of the File is set in the Header of the Response Stream. Finally, the File is written to the Response Stream and the Response is terminated. MapPath string. WriteFile filePath ;. Flush ;. End ;. MapPath String. WriteFile filePath. End Sub. Related Articles. Add Comments. Thank you for the feedback.

The comment is now awaiting moderation. You can then read the ID and obtain the original filename , and use the FileResult class to deliver the file you can set the filename using the FileDownloadName property which will set the disposition for you. 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? Collectives on Stack Overflow. Learn more. Asked 9 years, 11 months ago. Active 9 years, 11 months ago. Viewed 7k times. Encode item. I am using MVC3 and. NET framevork 4. Any help much appreciated! Marta Marta 2, 12 12 gold badges 42 42 silver badges 67 67 bronze badges. Content-Disposition can be used to specify a filename.

Have a look at stackoverflow. Add a comment. Active Oldest Votes.