microsoft press windows workflow foundation step by step phần 6 potx

... 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

... Application Code Workflow Environment WorkflowRuntime WorkflowRuntime Workflow Instance AppDomain 64 Part I Introducing Windows Workflow Foundation (WF) and adequately test. The other workflow types ... terminated). workflowRuntime.WorkflowIdled += new EventHandler<WorkflowEventArgs>(workflowIdled); workflowRuntime.WorkflowCompleted += new EventHandler<WorkflowComp...

Ngày tải lên: 06/08/2014, 02:20

... I Introducing Windows Workflow Foundation (WF) SqlTrackingWorkflowInstance sqlTrackingWorkflowInstance = null; sqlTrackingQuery.TryGetWorkflow(instanceId, out sqlTrackingWorkflowInstance); ... <%WINDIR%>\ Microsoft. NET\Framework\v3.0 \Windows Workflow Foundation\ SQL\EN, where <%WINDIR%> is your Windows directory (typically, C: \Windows) . From SQL Server Ma...

Ngày tải lên: 06/08/2014, 02:20

... entitled “Adding a sequential workflow project to the WorkflowHost solution.”) Name this workflow library IdledWorkflow. 6. Repeat step 2 and then steps 4 through 6 from the previous example, ... WorkflowInstance instance = workflowRuntime.CreateWorkflow(typeof(IdledWorkflow .Workflow1 )); // Start the workflow instance. instance.Start(); 13. Compile the solution by press...

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 ... if (_workflowRuntime == null) Chapter 8 Calling External Methods and Workflows 169 return workflowDataService; } // lock } public static WorkflowMVDataService GetRegistered...

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

... 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 Workflow1 .cs file for ... = workflowRuntime.CreateWorkflow(typeof(SynchronizedFlow .Workflow1 )); // Start the workflow instance. instance.Start(); 19. Compile the solution by pressing F6. Correct any...

Ngày tải lên: 06/08/2014, 02:20

... local file. byte[] buffer = new byte[1024]; Int32 bytesRead = 0; while ((bytesRead = bitStream.Read(buffer, 0, buffer.Length)) > 0) { fileStream.Write(buffer, 0, bytesRead); ... sequential workflow library project as you did in Chapter 3, Workflow Instances,” in the “Adding a sequen- tial workflow project to the WorkflowHost solution” procedure. Name this workflow li...

Ngày tải lên: 06/08/2014, 02:20

... vocabulary to build workflows ■ Call XAML-based workflows into execution Many developers probably don’t realize that Microsoft Windows Workflow Foundation (WF) is able to execute workflows based ... workflowRuntime.CreateWorkflow(typeof (Workflow1 )); // Start the workflow instance. instance.Start(); 11. Compile the solution by pressing F6, correcting any compilation errors....

Ngày tải lên: 06/08/2014, 02:20