SessionChangeReason Enumeração
Definição
Especifica o motivo para um aviso de alteração de sessão dos Serviços de Terminal.Specifies the reason for a Terminal Services session change notice.
public enum class SessionChangeReason
public enum SessionChangeReason
type SessionChangeReason =
Public Enum SessionChangeReason
- Herança
Campos
| ConsoleConnect | 1 | Uma sessão do console foi conectada.A console session has connected. |
| ConsoleDisconnect | 2 | Uma sessão do console foi desconectada.A console session has disconnected. |
| RemoteConnect | 3 | Uma sessão remota foi conectada.A remote session has connected. |
| RemoteDisconnect | 4 | Uma sessão remota foi desconectada.A remote session has disconnected. |
| SessionLock | 7 | A sessão foi bloqueada.A session has been locked. |
| SessionLogoff | 6 | Um usuário fez logoff em uma sessão.A user has logged off from a session. |
| SessionLogon | 5 | Um usuário fez logon em uma sessão.A user has logged on to a session. |
| SessionRemoteControl | 9 | O status de controle remoto de uma sessão foi alterado.The remote control status of a session has changed. |
| SessionUnlock | 8 | A sessão foi desbloqueada.A session has been unlocked. |
Exemplos
O exemplo de código a seguir mostra o uso da SessionChangeReason enumeração em uma implementação do OnSessionChange método em uma classe derivada de ServiceBase .The following code example shows the use of the SessionChangeReason enumeration in an implementation of the OnSessionChange method in a class derived from ServiceBase. Este exemplo de código faz parte de um exemplo maior fornecido para a ServiceBase classe.This code example is part of a larger example provided for the ServiceBase class.
// Handle a session change notice
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
#if LOGEVENTS
EventLog.WriteEntry("SimpleService.OnSessionChange", DateTime.Now.ToLongTimeString() +
" - Session change notice received: " +
changeDescription.Reason.ToString() + " Session ID: " +
changeDescription.SessionId.ToString());
#endif
switch (changeDescription.Reason)
{
case SessionChangeReason.SessionLogon:
userCount += 1;
#if LOGEVENTS
EventLog.WriteEntry("SimpleService.OnSessionChange",
DateTime.Now.ToLongTimeString() +
" SessionLogon, total users: " +
userCount.ToString());
#endif
break;
case SessionChangeReason.SessionLogoff:
userCount -= 1;
#if LOGEVENTS
EventLog.WriteEntry("SimpleService.OnSessionChange",
DateTime.Now.ToLongTimeString() +
" SessionLogoff, total users: " +
userCount.ToString());
#endif
break;
case SessionChangeReason.RemoteConnect:
userCount += 1;
#if LOGEVENTS
EventLog.WriteEntry("SimpleService.OnSessionChange",
DateTime.Now.ToLongTimeString() +
" RemoteConnect, total users: " +
userCount.ToString());
#endif
break;
case SessionChangeReason.RemoteDisconnect:
userCount -= 1;
#if LOGEVENTS
EventLog.WriteEntry("SimpleService.OnSessionChange",
DateTime.Now.ToLongTimeString() +
" RemoteDisconnect, total users: " +
userCount.ToString());
#endif
break;
case SessionChangeReason.SessionLock:
#if LOGEVENTS
EventLog.WriteEntry("SimpleService.OnSessionChange",
DateTime.Now.ToLongTimeString() +
" SessionLock");
#endif
break;
case SessionChangeReason.SessionUnlock:
#if LOGEVENTS
EventLog.WriteEntry("SimpleService.OnSessionChange",
DateTime.Now.ToLongTimeString() +
" SessionUnlock");
#endif
break;
default:
break;
}
}
' Handle a session change notice
Protected Overrides Sub OnSessionChange(ByVal changeDescription As SessionChangeDescription)
#If LOGEVENTS Then
System.Diagnostics.EventLog.WriteEntry("SimpleService.OnSessionChange", DateTime.Now.ToLongTimeString() + " - Session change notice received: " + changeDescription.Reason.ToString() + " Session ID: " + changeDescription.SessionId.ToString())
#End If
Select Case changeDescription.Reason
Case SessionChangeReason.SessionLogon
userCount += 1
#If LOGEVENTS Then
System.Diagnostics.EventLog.WriteEntry("SimpleService.OnSessionChange", DateTime.Now.ToLongTimeString() + " SessionLogon, total users: " + userCount.ToString())
#End If
Case SessionChangeReason.SessionLogoff
userCount -= 1
#If LOGEVENTS Then
System.Diagnostics.EventLog.WriteEntry("SimpleService.OnSessionChange", DateTime.Now.ToLongTimeString() + " SessionLogoff, total users: " + userCount.ToString())
#End If
Case SessionChangeReason.RemoteConnect
userCount += 1
#If LOGEVENTS Then
System.Diagnostics.EventLog.WriteEntry("SimpleService.OnSessionChange", DateTime.Now.ToLongTimeString() + " RemoteConnect, total users: " + userCount.ToString())
#End If
Case SessionChangeReason.RemoteDisconnect
userCount -= 1
#If LOGEVENTS Then
System.Diagnostics.EventLog.WriteEntry("SimpleService.OnSessionChange", DateTime.Now.ToLongTimeString() + " RemoteDisconnect, total users: " + userCount.ToString())
#End If
Case SessionChangeReason.SessionLock
#If LOGEVENTS Then
System.Diagnostics.EventLog.WriteEntry("SimpleService.OnSessionChange", DateTime.Now.ToLongTimeString() + " SessionLock")
#End If
Case SessionChangeReason.SessionUnlock
#If LOGEVENTS Then
System.Diagnostics.EventLog.WriteEntry("SimpleService.OnSessionChange", DateTime.Now.ToLongTimeString() + " SessionUnlock")
#End If
Case Else
End Select
End Sub