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SessionOptions Class

Defines information to allow an automatic connection and authentication of the session. Is used with Session.Open method.

Syntax

Namespace: WinSCP

public sealed class SessionOptions

Name	Description
SessionOptions()	Default constructor.

Name	Description
SessionProtocols Protocol	Protocol to use for the session. Possible values are `SessionProtocols.Sftp` (default), `SessionProtocols.Scp` and `SessionProtocols.Ftp`.
string HostName	Name of the host to connect to. Mandatory property.
uint PortNumber	Port number to connect to. Keep default `0` to use the default port for the protocol.
string UserName	Username for authentication. Mandatory property.
string Password	Password for authentication.
string HostKey	Host key of the SSH server. Mandatory for SFTP/SCP protocol.

You need to fill in all properties required to connect and authenticate your session automatically.

You always need to fill in Protocol, HostName and UserName1.

In most cases you need to fill in Password. Exceptions are:

You use different authentication method than a password authentication, such as public key authetication (with passphrase-less private key or with use of Pageant) for SSH session;
The server does not require password.

For SSH (SFTP/SCP) session you need to fill in the HostKey to verify the expected server host key.