Proxy settings

Hi. I'm trying to use your .NET C# library for uploading files to FTP through proxy. I don't know how should I set the proxy settings. The FileZilla settings works as on the attached screen.

Could you please help me.
Thanks

The easiest solution is to configure the session in WinSCP GUI and have WinSCP generate the code for you.

See
https://winscp.net/eng/docs/ui_generateurl
https://winscp.net/eng/docs/guide_filezilla_automation
https://winscp.net/eng/docs/rawsettings

Thanks for that. I have managed to get this working.
Now I have another problem. I have used it on a production server now I get an error:

Transfer channel can't be opened. Reason: No connection could be made because the target machine actively refused it.

If I use WinSCP directly on that same server to upload a file it works as expected, but when I run the same PutFile through the code I get the above error. Do you know what could be wrong? Thanks a lot.

It's probably a firewall that blocks the transfer connection.