microsoft press windows workflow foundation step by step phần 1 potx

Microsoft press windows workflow foundation step by step

... by visiting the sites above, please send them to Microsoft Press via e-mail tomspinput @microsoft. comOr via postal mail to Microsoft Press Attn: Microsoft Windows Workflow Foundation Step by ... Windows Workflow Foundation (WF)6. Type the following command at the prompt, followed by the Enter key: pcodeflow "A1A 1A1". The application should tell you “The postal code A1A 1A1 ... 1 Introducing Microsoft Windows Workflow Foundation After completing this chapter, you will be able to: ■ Understand workflow concepts and principles■ Be able to compare Windows Workflow Foundation...

microsoft press windows workflow foundation step by step phần 1 potx

... it the most.Chapter 1 Introducing Microsoft Windows Workflow Foundation 19 2. With the C# source code loaded in the editor, locate the Workflow1 constructor:public Workflow1 () { InitializeComponent(); ... . . . . . . . . xvPart I Introducing Windows Workflow Foundation (WF) 1 Introducing Microsoft Windows Workflow Foundation. . . . . . . . . . . . . . 3 Workflow Concepts and Principles . . . ... this book:■ Microsoft Windows XP with Service Pack 2, Microsoft Windows Server 2003 with Service Pack 1, or Microsoft Windows Vista.■ Microsoft Visual Studio 2005 Standard Edition or Microsoft...

microsoft press windows workflow foundation step by step phần 2 doc

... down: WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(LongRunningWorkflow .Workflow1 ));5. Change this line of code to match the following:WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(LongRunningWorkflow .Workflow1 ), ... of code:WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(LongRunningWorkflow .Workflow1 )); instance.Start();Here, we’re using the WorkflowRuntime object to create a workflow ... terminated).workflowRuntime.WorkflowIdled += new EventHandler<WorkflowEventArgs>(workflowIdled); workflowRuntime.WorkflowCompleted += new EventHandler<WorkflowCompletedEventArgs>(workflowCompleted);...

microsoft press windows workflow foundation step by step phần 3 ppsx

... I Introducing Windows Workflow Foundation (WF) SqlTrackingWorkflowInstance sqlTrackingWorkflowInstance = null; sqlTrackingQuery.TryGetWorkflow(instanceId, out sqlTrackingWorkflowInstance); ... 1. Chapter 5 Workflow Tracking 97Execute WorkflowMonitor 1. Copy the WorkflowMonitor executable file (WorkflowMonitor.exe) to the \Workflow\ Chapter5\WorkflowTracker\WorkflowTracker\bin\Debug subdirec-tory ... Instances 10 3You can control when workflow instances are persisted by calling specific methods on the WorkflowInstance object or by allowing your workflow to enter an idle state by using a...

microsoft press windows workflow foundation step by step phần 4 ppt

... WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(IdledWorkflow .Workflow1 )); // Start the workflow instance. instance.Start(); 13 . Compile the solution by pressing F6. Correct any ... property. 11 6 Part I Introducing Windows Workflow Foundation (WF) 17 . Instead of including the using statement for System .Workflow. Runtime.Tracking, add the following:using System .Workflow. Runtime.Hosting; ... ConnectionString; _workflowRuntime.AddService(new SqlWorkflowPersistenceService(conn));Note Because we inserted code to create a workflow instance from the Persisted- Workflow. Workflow1 type (in step 12 ),...

microsoft press windows workflow foundation step by step phần 5 pps

... “Hello from Workflow1 !” to “Hello from Workflow2 !” Rename the workflow source file from workflow1 .cs to workflow2 .cs to avoid confusing the workflows later.6. We want the first workflow to ... RaiseMVDataUpdateEvent() { if (_workflowRuntime == null) _workflowRuntime = new WorkflowRuntime(); // Load persisted workflow instances. _workflowRuntime.GetWorkflow(_instanceID); if (MVDataUpdate ... if (_workflowRuntime == null) Chapter 8 Calling External Methods and Workflows 16 9 return workflowDataService; } // lock } public static WorkflowMVDataService GetRegisteredWorkflowDataService(Guid...

microsoft press windows workflow foundation step by step phần 6 potx

... event handler for WorkflowCompleted:if (e.WorkflowDefinition is Workflow1 .Workflow1 ) Console.WriteLine(" ;Workflow 1 completed."); else Console.WriteLine(" ;Workflow 2 completed."); ... workflowRuntime.CreateWorkflow(typeof (Workflow1 .Workflow1 )); // Start the workflow instance. instance.Start(); 15 . We’ll now add a small amount of code to the host application simply to tell us when each workflow completes. ... and Workflows 17 9 10 . This activates the Browse And Select A .NET Type dialog box. Select Workflow2 in the left pane, which displays the Workflow2 type in the right pane. Select the Workflow1 ...

microsoft press windows workflow foundation step by step phần 7 pps

... activities.Chapter 11 Parallel Activities 259 11 . Type OnSetLevel into setLevel1’s Invoked property and press Enter. Visual Studio adds the OnSetLevel event handler to the Workflow1 code base and ... for and open the Workflow1 workflow for editing in the visual workflow designer. Select Workflow1 .cs in Solution Explorer, and click the View Designer button. The visual workflow designer appears, ... appear in the window below. In Fig-ure 11 -1, you see an activity named setLevel1, which comes from the sample application you’ll build shortly.Figure 11 -1 The ConditionedActivityGroup activity...

microsoft press windows workflow foundation step by step phần 8 pptx

... local file. byte[] buffer = new byte [10 24]; Int32 bytesRead = 0; while ((bytesRead = bitStream.Read(buffer, 0, buffer.Length)) > 0) { fileStream.Write(buffer, 0, bytesRead); ... save it in the \Workflow\ Chapter12\RuleQuestioner directory.3. After Visual Studio has added the RuleFlow project, it will open the Workflow1 workflow for editing in the visual workflow designer. ... System.Drawingb. System .Windows. Formsc. System .Workflow. Activitiesd. System .Workflow. ComponentModele. System .Workflow. RuntimeChapter 13 Crafting Custom Activities 319 { // Initialize InitializeComponent();...

microsoft press windows workflow foundation step by step phần 9 pps

... successful transaction (step 10 ) and the failed transaction (step 12 ) were handled by the TransactionScope activity you placed in the workflow in step 5.This is a phenomenal result! By including a single ... // Create the workflow instance. WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof (Workflow1 ), parms); // Start the workflow instance. instance.Start(); 13 . There is a ... workflowRuntime.CreateWorkflow(typeof (Workflow1 )); // Start the workflow instance. instance.Start(); 11 . Compile the solution by pressing F6, correcting any compilation errors. 12 . Execute the application by pressing Ctrl+F5 or F5....

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