Internet Direct (Indy) Version 9.0.1 Beta
TIdSocksInfo.Username
Represents the authentication identity used for the SOCKS proxy connection.

property Username: string;
Description
Username is a String property that represents the authentication identity used for a SOCKS proxy connection. Username and Password are used in the MakeSocks4Connection and MakeSocks5Connection methods when MakeSocksConnection is called.