public IEnumerable<OnlineUser> List()
{
try
{
string ClientPrefix = GetClientPrefix();
ITerminalServicesManager manager = new TerminalServicesManager();
List<OnlineUser> sessions = new List<OnlineUser>();
foreach (string ServerName in ConfigurationManager.AppSettings["RDPServers"].Split(','))
{
ITerminalServer server = manager.GetRemoteServer(ServerName);
server.Open();
foreach (ITerminalServicesSession session in server.GetSessions())
{
if (session.UserName != "" && session.UserName.Substring(0, 3) == ClientPrefix)
{
OnlineUser onlineUser = new OnlineUser();
onlineUser.SessionId = session.SessionId;
onlineUser.UserName = session.UserName;
onlineUser.ServerName = session.Server.ServerName;
onlineUser.ClientName = session.ClientName;
onlineUser.ConnectionState = session.ConnectionState.ToString();
sessions.Add(onlineUser);
}
}
server.Close();
}
sessions.Sort((x, y) => string.Compare(x.UserName, y.UserName));
return sessions;
}
catch (Exception Error)
{
throw Error;
}
}
public OnlineUser Find(int SessionId, string ServerName)
{
ITerminalServicesManager Manager = new TerminalServicesManager();
ITerminalServer Server = Manager.GetRemoteServer(ServerName);
Server.Open();
ITerminalServicesSession Session = Server.GetSession(SessionId);
OnlineUser onlineUser = new OnlineUser();
onlineUser.SessionId = Session.SessionId;
onlineUser.UserName = Session.UserName;
onlineUser.ServerName = Session.Server.ServerName;
onlineUser.ClientName = Session.ClientName;
onlineUser.ConnectionState = Session.ConnectionState.ToString();
return onlineUser;
}
public void Logoff(OnlineUser onlineUser)
{
try
{
if (onlineUser.UserName.Substring(0,3) != GetClientPrefix())
{
throw new Exception("You do not have permission to Logoff session " + onlineUser.SessionId);
}
ITerminalServicesManager Manager = new TerminalServicesManager();
ITerminalServer Server = Manager.GetRemoteServer(onlineUser.ServerName);
Server.Open();
ITerminalServicesSession Session = Server.GetSession(onlineUser.SessionId);
Session.Logoff();
}
catch (Exception Error)
{
throw Error;
}
}