WinSCP .NET Assembly

1. Create an instance of WinSCP.SessionOptions class and fill in all necessary information to allow an automatic connection and authentication of your session.
2. Create an instance of WinSCP.Session class. Optionally you can hook handlers of some events of the class.
3. Open the session using Session.Open method, passing instance of your WinSCP.SessionOptions.

Once the session is opened, you can use any of the WinSCP.Session methods to manipulate remote files, e.g.,

• Session.GetFiles to download files,
• Session.PutFiles to upload files or
• Session.SynchronizeDirectories to synchronize directories.

Namespace: WinSCP

using System;
using WinSCP;
 
class Test
{
    static void Main()
    {
        try
        {
            // Setup session options
            SessionOptions sessionOptions = new SessionOptions();
            sessionOptions.Protocol = Protocols.Sftp;
            sessionOptions.HostName = "example.com";
            sessionOptions.UserName = "user";
            sessionOptions.Password = "mypassword";
            sessionOptions.SshHostKey = "ssh-rsa 1024 xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx:xx";
 
            // Connect
            Session session = new Session();
            session.Open(sessionOptions);
 
            // Upload files
            TransferOptions transferOptions = new TransferOptions();
            transferOptions.TransferMode = TransferMode.Binary;
 
            OperationResult<TransferEventArgs> transferResult;
            transferResult = session.PutFiles(@"d:\toupload\*", "/home/user/", false, transferOptions);
 
            // Throw on any error
            transferResult.Check();
 
            // Print results
            foreach (TransferEventArgs transfer in transferResult.Operations)
            {
                if (transfer.Error == null)
                {
                    Console.WriteLine("Upload of {0} succeeded", transfer.FileName);
                }
                else
                {
                    Console.WriteLine("Upload of {0} failed: {1}", transfer.FileName, transfer.Error);
                }
            }
        }
        catch(Exception e)
        {
            Console.WriteLine("Error: {0}", e);
        }
    }
}