WorkflowRuntime.WorkflowCompleted Evento
Definição
Ocorre quando uma instância de fluxo de trabalho foi concluída.Occurs when a workflow instance has completed.
public:
event EventHandler<System::Workflow::Runtime::WorkflowCompletedEventArgs ^> ^ WorkflowCompleted;
public event EventHandler<System.Workflow.Runtime.WorkflowCompletedEventArgs> WorkflowCompleted;
member this.WorkflowCompleted : EventHandler<System.Workflow.Runtime.WorkflowCompletedEventArgs>
Public Custom Event WorkflowCompleted As EventHandler(Of WorkflowCompletedEventArgs)
Public Event WorkflowCompleted As EventHandler(Of WorkflowCompletedEventArgs)
Tipo de evento
Exemplos
O exemplo de código a seguir demonstra como usar a WorkflowRuntime funcionalidade de um host de fluxo de trabalho.The following code example demonstrates how to use WorkflowRuntime functionality from a workflow host. O código associa o a WorkflowCompleted um manipulador de eventos, um método chamado OnWorkflowCompleted .The code associates the WorkflowCompleted with an event handler, a method named OnWorkflowCompleted.
Este exemplo de código faz parte do exemplo de cancelamento de um fluxo de trabalho .This code example is part of the Canceling a Workflow sample.
static void Main()
{
string connectionString = "Initial Catalog=SqlPersistenceService;Data Source=localhost;Integrated Security=SSPI;";
using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
{
ExternalDataExchangeService dataService = new ExternalDataExchangeService();
workflowRuntime.AddService(dataService);
dataService.AddService(expenseService);
workflowRuntime.AddService(new SqlWorkflowPersistenceService(connectionString));
workflowRuntime.StartRuntime();
workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;
workflowRuntime.WorkflowIdled += OnWorkflowIdled;
workflowRuntime.WorkflowAborted += OnWorkflowAborted;
Type type = typeof(SampleWorkflow1);
WorkflowInstance workflowInstance = workflowRuntime.CreateWorkflow(type);
workflowInstance.Start();
waitHandle.WaitOne();
workflowRuntime.StopRuntime();
}
}
Shared Sub Main()
Dim connectionString As String = "Initial Catalog=SqlPersistenceService;Data Source=localhost;Integrated Security=SSPI;"
Using workflowRuntime As New WorkflowRuntime()
Dim dataService As New ExternalDataExchangeService()
workflowRuntime.AddService(dataService)
dataService.AddService(expenseService)
workflowRuntime.AddService(New SqlWorkflowPersistenceService(connectionString))
AddHandler workflowRuntime.WorkflowCompleted, AddressOf OnWorkflowCompleted
AddHandler workflowRuntime.WorkflowTerminated, AddressOf OnWorkflowTerminated
AddHandler workflowRuntime.WorkflowIdled, AddressOf OnWorkflowIdled
AddHandler workflowRuntime.WorkflowAborted, AddressOf OnWorkflowAborted
Dim workflowInstance As WorkflowInstance
workflowInstance = workflowRuntime.CreateWorkflow(GetType(SampleWorkflow))
workflowInstance.Start()
waitHandle.WaitOne()
workflowRuntime.StopRuntime()
End Using
End Sub
Comentários
WorkflowCompleted é gerado depois que a instância de fluxo de trabalho é concluída, mas antes de a instância ser invalidada na memória.WorkflowCompleted is raised after the workflow instance has completed but before the instance is invalidated in memory.
Para o WorkflowPersisted evento, o remetente contém o WorkflowRuntime e WorkflowCompletedEventArgs contém os WorkflowInstance parâmetros de saída e.For the WorkflowPersisted event, the sender contains the WorkflowRuntime and WorkflowCompletedEventArgs contains the WorkflowInstance and its output parameters.
Para obter mais informações sobre como manipular eventos, consulte manipulando e gerando eventos.For more information about handling events, see Handling and raising events.