microsoft press windows workflow foundation step by step phần 7 pps

... by visiting the sites above, please send them to Microsoft Press via e-mail to mspinput @microsoft. com Or via postal mail to Microsoft Press Attn: Microsoft Windows Workflow Foundation Step by ... 1 Introducing Microsoft Windows Workflow Foundation After completing this chapter, you will be able to: ■ Understand workflow concepts and principles ■ Be able to c...

Ngày tải lên: 13/05/2014, 00:01

... system, the next release of Microsoft Windows the Windows Workflow Foundation, or WF. This foundational component will ship with every copy of Windows Vista. Moreover, Microsoft has also provided ... . . . . . . . . xv Part I Introducing Windows Workflow Foundation (WF) 1 Introducing Microsoft Windows Workflow Foundation. . . . . . . . . . . . . . 3 Workflow Concept...

Ngày tải lên: 06/08/2014, 02:20

... terminated). workflowRuntime.WorkflowIdled += new EventHandler<WorkflowEventArgs>(workflowIdled); workflowRuntime.WorkflowCompleted += new EventHandler<WorkflowCompletedEventArgs>(workflowCompleted); ... Application Code Workflow Environment WorkflowRuntime WorkflowRuntime Workflow Instance AppDomain 64 Part I Introducing Windows Workflow Foundation (WF) and adequa...

Ngày tải lên: 06/08/2014, 02:20

... I Introducing Windows Workflow Foundation (WF) SqlTrackingWorkflowInstance sqlTrackingWorkflowInstance = null; sqlTrackingQuery.TryGetWorkflow(instanceId, out sqlTrackingWorkflowInstance); ... 1. Chapter 5 Workflow Tracking 97 Execute WorkflowMonitor 1. Copy the WorkflowMonitor executable file (WorkflowMonitor.exe) to the \Workflow\ Chapter5\WorkflowTracker\WorkflowTracker\b...

Ngày tải lên: 06/08/2014, 02:20

... Introducing Windows Workflow Foundation (WF) This code disables the Start Workflow button, enables the Unload Workflow button, and then starts a new workflow instance. (We’ll add the workflow that ... WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(IdledWorkflow .Workflow1 )); // Start the workflow instance. instance.Start(); 13. Compile the solution...

Ngày tải lên: 06/08/2014, 02:20

... “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(_instance...

Ngày tải lên: 06/08/2014, 02:20

... event handler for WorkflowCompleted: if (e.WorkflowDefinition is Workflow1 .Workflow1 ) Console.WriteLine(" ;Workflow 1 completed."); else Console.WriteLine(" ;Workflow 2 completed."); ... Program.cs: Console.WriteLine("Waiting for workflow completion."); 14. Add this code following the line of code you just located: // Create the workflow instance....

Ngày tải lên: 06/08/2014, 02:20

... to create a workflow instance: // Create the workflow instance. WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(SynchronizedFlow .Workflow1 )); // Start the workflow instance. ... here. 25. Compile your workflow by pressing Shift+F6, and correct any errors before adding code. The visual aspects of the workflow development are now complete. 26. Open the Wo...

Ngày tải lên: 06/08/2014, 02:20

... line: using System .Windows. Forms; 7. Because MessageBox is supported by System .Windows. Forms, which is not an assembly automatically referenced by Visual Studio when you create a sequential workflow project, ... sequential workflow library project as you did in Chapter 3, Workflow Instances,” in the “Adding a sequen- tial workflow project to the WorkflowHost solution” proce...

Ngày tải lên: 06/08/2014, 02:20

... declarative workflows ■ Use the XAML XML vocabulary to build workflows ■ Call XAML-based workflows into execution Many developers probably don’t realize that Microsoft Windows Workflow Foundation ... : ""); // Create the workflow instance. WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof (Workflow1 ), parms); // Start the workflow instance. ins...

Ngày tải lên: 06/08/2014, 02:20