C# webclient download file access denied

This method blocks while downloading the resource. To download a resource and continue executing while waiting for the server's response, use one of the DownloadFileAsync methods.

If the QueryString property is not an empty string, it is appended to address. This member outputs trace information when you enable network tracing in your application. For more information, see Network Tracing in. NET Framework. When using this method in a middle tier application, such as an ASP. NET page, you will receive an error if the account under which the application executes does not have permission to access the file.

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Hopkins 0. Sign in to vote. I've tried testing the code having try to copy a file and no matter what I do, the code always returns the same exception Access is Denied if! CopyFileEx source. FullName, destination. FullName, cpr, IntPtr. Read, source. Write, destination. AllAccess, currentDir ; permission. Edited by J. Hopkins Tuesday, June 14, PM added more description to solution. Monday, June 13, PM. I meant that you should find a file on your computer, which you can copy in windows explorer from one folder to another.

EDIT To allow end user to download file use following code. Clear ; Response. Flush ; Response. End ;. Improve this answer. Arindam Nayak Arindam Nayak 7, 4 4 gold badges 31 31 silver badges 46 46 bronze badges. Wrong usage of webclient. But as per OP's requirement, it will solve the purpose, and it will download to server location, is that OP want?

They want to download a file saved on the server — Swomble. If you look at OP's code, file is creating on server and again saving that to server location, did you get any point of doing that? I mean might be he needs to know DownloadFile usage on experimental basis. Greg, downloadfile is to download an URL containing mp3 , video, html content to your server location, you were doing it wrong. Show 4 more comments. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

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