C# WorkflowRuntime类代码示例

        static void Main()
        {
            CreateRoles();

            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {
                workflowRuntime.StartRuntime();

                // Load the workflow type.
                Type type = typeof(PurchaseOrderWorkflow);

                ExternalDataExchangeService dataService = new ExternalDataExchangeService();
                workflowRuntime.AddService(dataService);

                poImpl = new StartPurchaseOrder();
                dataService.AddService(poImpl);

                workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
                workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;

                WorkflowInstance instance = workflowRuntime.CreateWorkflow(type);
                workflowInstanceId = instance.InstanceId;
                instance.Start();

                SendPORequestMessage();

                waitHandle.WaitOne();

                workflowRuntime.StopRuntime();
            }
        }

        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(Microsoft.Samples.Workflow.CancelWorkflow.SampleWorkflow);
                WorkflowInstance workflowInstance = workflowRuntime.CreateWorkflow(type);
                workflowInstance.Start();

                waitHandle.WaitOne();

                workflowRuntime.StopRuntime();
            }
        }

 internal DebugController(WorkflowRuntime serviceContainer, string hostName)
 {
     if (serviceContainer == null)
     {
         throw new ArgumentNullException("serviceContainer");
     }
     try
     {
         this.programPublisher = new ProgramPublisher();
     }
     catch
     {
         return;
     }
     this.serviceContainer = serviceContainer;
     this.programId = Guid.Empty;
     this.controllerConduit = null;
     this.channel = null;
     this.isZombie = false;
     this.hostName = hostName;
     AppDomain.CurrentDomain.ProcessExit += new EventHandler(this.OnDomainUnload);
     AppDomain.CurrentDomain.DomainUnload += new EventHandler(this.OnDomainUnload);
     this.serviceContainer.Started += new EventHandler<WorkflowRuntimeEventArgs>(this.Start);
     this.serviceContainer.Stopped += new EventHandler<WorkflowRuntimeEventArgs>(this.Stop);
 }

        protected override void Init()
        {
            Kernel.ComponentRegistered += Kernel_ComponentRegistered;

            _runtime = new WorkflowRuntime();
            Kernel.AddComponentInstance("workflowruntime", _runtime);
        }

        static void Main()
        {
            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {
                try
                {
                    const string connectString = "Initial Catalog=SqlPersistenceService;Data Source=localhost;Integrated Security=SSPI;";

                    workflowRuntime.AddService(new SqlWorkflowPersistenceService(connectString));

                    workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
                    workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;
                    workflowRuntime.WorkflowAborted += OnWorkflowAborted;

                    workflowRuntime.StartRuntime();
                    Type type = typeof(Compensation.PurchaseOrder);
                    workflowRuntime.CreateWorkflow(type).Start();

                    waitHandle.WaitOne();
                }
                catch (Exception ex)
                {
                    if (ex.InnerException != null)
                        Console.WriteLine(ex.InnerException.Message);
                    else
                        Console.WriteLine(ex.Message);
                }
                finally
                {
                    workflowRuntime.StopRuntime();
                }
            }
        }

        static void Main()
        {
            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {

                try
                {
                    // Start the engine.
                    workflowRuntime.StartRuntime();

                    // Load the workflow type.
                    Type type = typeof(Microsoft.Samples.Workflow.Synchronized.SynchronizedActivityWorkflow);

                    workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
                    workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;
                    workflowRuntime.ServicesExceptionNotHandled += OnExceptionNotHandled;

                    workflowRuntime.CreateWorkflow(type).Start();

                    waitHandle.WaitOne();
                }
                catch (Exception e)
                {
                    Console.WriteLine("Exception \n\t Source: {0} \n\t Message: {1}", e.Source, e.Message);
                }
                finally
                {
                    workflowRuntime.StopRuntime();
                    Console.WriteLine("\nWorkflow runtime stopped, program exiting... \n");
                }
            }
        }

        static void Main()
        {
            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {
                try
                {
                    // engine will unload workflow instance when it is idle
                    workflowRuntime.AddService(new FilePersistenceService(true));

                    workflowRuntime.WorkflowCreated += OnWorkflowCreated;
                    workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
                    workflowRuntime.WorkflowIdled += OnWorkflowIdle;
                    workflowRuntime.WorkflowUnloaded += OnWorkflowUnload;
                    workflowRuntime.WorkflowLoaded += OnWorkflowLoad;
                    workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;
                    workflowRuntime.ServicesExceptionNotHandled += OnExceptionNotHandled;

                    workflowRuntime.CreateWorkflow(typeof(PersistenceServiceWorkflow)).Start();

                    waitHandle.WaitOne();
                }
                catch (Exception e)
                {
                    Console.WriteLine("Exception \n\t Source: {0} \n\t Message: {1}", e.Source, e.Message);
                }
                finally
                {
                    workflowRuntime.StopRuntime();
                    Console.WriteLine("Workflow runtime stopped, program exiting... \n");
                }
            }
        }

        static void Main()
        {
            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {

                // Create our local service and add it to the workflow runtime's list of services
                ExternalDataExchangeService dataService = new ExternalDataExchangeService();
                workflowRuntime.AddService(dataService);
                VotingServiceImpl votingService = new VotingServiceImpl();
                dataService.AddService(votingService);

                // Start up the runtime and hook the creation and completion events
                workflowRuntime.StartRuntime();

                workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
                workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;
                workflowRuntime.WorkflowStarted += OnWorkflowStarted;

                // Create the workflow's parameters collection
                Dictionary<string, object> parameters = new Dictionary<string, object>();
                parameters.Add("Alias", "Jim");
                // Create and start the workflow
                Type type = typeof(HostCommunication.VotingServiceWorkflow);
                workflowRuntime.CreateWorkflow(type, parameters).Start();

                waitHandle.WaitOne();

                // Cleanly stop the runtime and all services
                workflowRuntime.StopRuntime();
            }
        }

        static void Main()
        {
            orderService = new OrderServiceImpl();

            // Start the workflow runtime engine.
            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {
                ExternalDataExchangeService dataService = new ExternalDataExchangeService();
                workflowRuntime.AddService(dataService);
                dataService.AddService(orderService);

                workflowRuntime.StartRuntime();

                // Listen for the workflow events
                workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
                workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;
                workflowRuntime.WorkflowIdled += OnWorkflowIdled;

                // Start the workflow and wait for it to complete
                Type type = typeof(PurchaseOrderWorkflow);
                workflowRuntime.CreateWorkflow(type).Start();

                waitHandle.WaitOne();

                // Stop the workflow runtime engine.
                workflowRuntime.StopRuntime();
            }
        }

        static void Main(string[] args)
        {
            using(WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {
                AutoResetEvent waitHandle = new AutoResetEvent(false);
                workflowRuntime.WorkflowCompleted += delegate(object sender, WorkflowCompletedEventArgs e) 
                {
                    Console.WriteLine("Workflow completed.");
                    waitHandle.Set();
                };
                workflowRuntime.WorkflowTerminated += delegate(object sender, WorkflowTerminatedEventArgs e)
                {
                    Console.WriteLine(e.Exception.Message);
                    waitHandle.Set();
                };

                WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(StateInitialization.SampleWorkflow));
                Console.WriteLine("Starting workflow.");
                instance.Start();

                waitHandle.WaitOne();

                workflowRuntime.StopRuntime();
            }
        }

        static void Main()
        {
            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {
                try
                {
                    // Start the engine
                    workflowRuntime.StartRuntime();

                    // Subscribe to events
                    workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
                    workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;

                    workflowRuntime.WorkflowIdled += OnWorkflowIdled;
                    workflowRuntime.ServicesExceptionNotHandled += OnServicesExceptionNotHandled;

                    // Start PO approval workflow with purchase less than $1000
                    System.Int32 poAmount = 750;
                    Type workflowType = typeof(Microsoft.Samples.Workflow.DynamicUpdateFromHost.DynamicUpdateWorkflow);
                    Dictionary<string, object> inputParameters = new Dictionary<string, object>();
                    inputParameters.Add("Amount", poAmount);
                    workflowRuntime.CreateWorkflow(workflowType, inputParameters).Start();
                    waitHandle.WaitOne();
                }
                catch (Exception e)
                {
                    Console.WriteLine("Exception \n\t Source: {0} \n\t Message: {1}", e.Source, e.Message);
                }
                finally
                {
                    workflowRuntime.StopRuntime();
                    Console.WriteLine("Workflow runtime stopped, program exiting... \n");
                }
            }
        }

        static void Main()
        {
            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {
                try
                {
                    // A workflow is always run asychronously; the main thread waits on this event so the program
                    // doesn't exit before the workflow completes
                    workflowRuntime.AddService(new SqlWorkflowPersistenceService("Initial Catalog=SqlPersistenceService;Data Source=localhost;Integrated Security=SSPI;"));

                    // Listen for the workflow events
                    workflowRuntime.WorkflowCompleted += OnWorkflowCompleted;
                    workflowRuntime.WorkflowTerminated += OnWorkflowTerminated;
                    workflowRuntime.WorkflowAborted += OnWorkflowAborted;

                    // Create an instance of the workflow
                    Type type = typeof(NestedExceptionsWorkflow);
                    workflowRuntime.CreateWorkflow(type).Start();
                    Console.WriteLine("Workflow Started.\n");

                    // Wait for the event to be signaled
                    waitHandle.WaitOne();
                }
                catch (Exception ex)
                {
                    Console.WriteLine("Source: {0}\nMessage: {1}", ex.Source, ex.Message);
                }
                finally
                {
                    workflowRuntime.StopRuntime();
                    Console.WriteLine("\nWorkflow Complete.");
                }
            }
        }

        static void Main()
        {
            try
            {
                waitHandle = new AutoResetEvent(false);
                CreateAndInsertTrackingProfile();
                using (WorkflowRuntime runtime = new WorkflowRuntime())
                {
                    SqlTrackingService trackingService = new SqlTrackingService(connectionString);
                    runtime.AddService(trackingService);
                    runtime.StartRuntime();
                    runtime.WorkflowCompleted += OnWorkflowCompleted;
                    runtime.WorkflowTerminated += OnWorkflowTerminated;
                    runtime.WorkflowAborted += OnWorkflowAborted;

                    WorkflowInstance instance = runtime.CreateWorkflow(typeof(BankMachineWorkflow));
                    instance.Start();
                    waitHandle.WaitOne();

                    runtime.StopRuntime();
                    OutputTrackedData(instance.InstanceId);
                    
                }
            }
            catch (Exception ex)
            {
                if (ex.InnerException != null)
                    Console.WriteLine(ex.InnerException.Message);
                else
                    Console.WriteLine(ex.Message);
            }
        }

        public void Pipeline_CC_Workflow_Should_Send_Acknowledgment_Email_To_Customer() {
            
            Order order = GetTestOrder();

            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime()) {
                AutoResetEvent waitHandle = new AutoResetEvent(false);
                workflowRuntime.WorkflowCompleted += delegate(object sender, WorkflowCompletedEventArgs e) { waitHandle.Set(); };
                workflowRuntime.WorkflowTerminated += delegate(object sender, WorkflowTerminatedEventArgs e) {
                    Debug.WriteLine(e.Exception.Message);
                    waitHandle.Set();
                };

                WorkflowInstance instance = workflowRuntime.CreateWorkflow(
                    typeof(Commerce.Pipelines.SubmitOrderWorkflow), GetParams(order));

                instance.Start();

                waitHandle.WaitOne();

                //execution should be finished
                //check the mailers
                TestMailerService mailer = _mailerService as TestMailerService;
                Assert.IsTrue(mailer.SentMail.Count > 0);

                //the first email should be to the customer
                Assert.AreEqual(MailerType.CustomerOrderReceived, mailer.SentMail[0].MailType);

            }
        }

        static void Main()
        {
            // Create the WorkflowRuntime
            using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
            {

                // Set up the WorkflowRuntime events so that the host gets notified when the workflow
                // completes and terminates
                workflowRuntime.WorkflowCompleted += new EventHandler<WorkflowCompletedEventArgs>(OnWorkflowCompleted);
                workflowRuntime.WorkflowTerminated += new EventHandler<WorkflowTerminatedEventArgs>(OnWorkflowTerminated);

                // Load the workflow type
                Type type = typeof(ThrowWorkflow);

                //Start the workflow and wait for it to complete
                workflowRuntime.CreateWorkflow(type).Start();

                Console.WriteLine("Workflow Started.");
                waitHandle.WaitOne();

                Console.WriteLine("Workflow Completed.");

                workflowRuntime.StopRuntime();
            }
        }