C# download large file from server

Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 9 years, 3 months ago. Active 5 years, 4 months ago. Viewed 5k times. I am trying to download files from ftp server with this code: using System. FtpWebRequest System. Create ftpUrl ; request. NetworkCredential username, password ; request. DownloadFile; System. Stream fileResponseStream; System. FtpWebResponse request. I prefer answers which do not include using external libraries.

Thank you. How was the responseStream created? I've edited the question — reederz. Did you try another FTP servers? No, I did not. What do you suspect? Show 4 more comments. I think JanusPienaar's first solution should work with this.

My MVC action is:. If RecordCount is , the file generated by TestApi is 1. There is the Rizwan Ansari post that worked for me:. There are situation when you need to provide download option for a big file located somewhere on server or generated at runtime.

Below function could be used to download files of any size. So this function also handle this situation by breaking down file in 1 MB chunks can be customized by changing bufferSize variable. 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. C Download big file from Server with less memory consumption Ask Question. Asked 4 years, 6 months ago. Active 8 months ago.

Viewed 23k times. TransmitFile file. FullName ; Response. GetResponse ; if fileRequest. AddHeader "Content-Length", fileResponse. End ; Response. Stream is ur friend — loneshark I am using ActionResult — anand. Are you using IIS as the web server? Show 6 more comments. Active Oldest Votes. Clear ; Response. TransmitFile filePath ; Response. Dan Atkinson He likes working on new technologies and exciting challenging projects. NET March Dark. NET Improved file download using chunks of file in parallel in C.

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