ServiceController.Status 屬性

定義

命名空間:

System.ServiceProcess

組件:

System.ServiceProcess.ServiceController.dll

套件:

System.ServiceProcess.ServiceController v9.0.0-preview.3.24172.9

來源:

ServiceController.cs

取得這個執行個體所參考之服務的狀態。

public:
 property System::ServiceProcess::ServiceControllerStatus Status { System::ServiceProcess::ServiceControllerStatus get(); };

public System.ServiceProcess.ServiceControllerStatus Status { get; }

member this.Status : System.ServiceProcess.ServiceControllerStatus

Public ReadOnly Property Status As ServiceControllerStatus

屬性值

ServiceControllerStatus

其中一個 ServiceControllerStatus 值，表示該服務是否正在執行、已經停止或暫停，或者是否正在擱置啟動、停止、暫停或繼續命令。

例外狀況

Win32Exception

存取系統 API 時發生的錯誤。

InvalidOperationException

找不到服務。

範例

下列範例會 ServiceController 使用 類別來檢查 Telnet 服務的目前狀態。 如果服務已停止，此範例會啟動服務。 如果服務正在執行，此範例會停止服務。

// Toggle the Telnet service - 
// If it is started (running, paused, etc), stop the service.
// If it is stopped, start the service.
ServiceController^ sc = gcnew ServiceController(  "Telnet" );
if ( sc )
{
   Console::WriteLine(  "The Telnet service status is currently set to {0}", sc->Status );
   if ( (sc->Status == (ServiceControllerStatus::Stopped) ) || (sc->Status == (ServiceControllerStatus::StopPending) ) )
   {
      // Start the service if the current status is stopped.
      Console::WriteLine(  "Starting the Telnet service..." );
      sc->Start();
   }
   else
   {
      // Stop the service if its status is not set to "Stopped".
      Console::WriteLine(  "Stopping the Telnet service..." );
      sc->Stop();
   }

   // Refresh and display the current service status.
   sc->Refresh();
   Console::WriteLine(  "The Telnet service status is now set to {0}.", sc->Status );

// Toggle the Telnet service -
// If it is started (running, paused, etc), stop the service.
// If it is stopped, start the service.
ServiceController sc = new ServiceController("Telnet");
Console.WriteLine("The Telnet service status is currently set to {0}",
                  sc.Status);

if ((sc.Status == ServiceControllerStatus.Stopped) ||
    (sc.Status == ServiceControllerStatus.StopPending))
{
   // Start the service if the current status is stopped.

   Console.WriteLine("Starting the Telnet service...");
   sc.Start();
}
else
{
   // Stop the service if its status is not set to "Stopped".

   Console.WriteLine("Stopping the Telnet service...");
   sc.Stop();
}

// Refresh and display the current service status.
sc.Refresh();
Console.WriteLine("The Telnet service status is now set to {0}.",
                   sc.Status);

' Toggle the Telnet service - 
' If it is started (running, paused, etc), stop the service.
' If it is stopped, start the service.
Dim sc As New ServiceController("Telnet")
Console.WriteLine("The Telnet service status is currently set to {0}", sc.Status)

If sc.Status.Equals(ServiceControllerStatus.Stopped) Or sc.Status.Equals(ServiceControllerStatus.StopPending) Then
   ' Start the service if the current status is stopped.
   Console.WriteLine("Starting the Telnet service...")
   sc.Start()
Else
   ' Stop the service if its status is not set to "Stopped".
   Console.WriteLine("Stopping the Telnet service...")
   sc.Stop()
End If

' Refresh and display the current service status.
sc.Refresh()
Console.WriteLine("The Telnet service status is now set to {0}.", sc.Status)

備註

狀態表示服務的目前狀態。 可能的值集合包含數個值，指出狀態變更命令是否擱置中。