microsoft press windows workflow foundation step by step phần 1 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 ... Windows Workflow Foundation (WF) 6. Type the following command at the prompt, followed by the Enter key: pcodeflow "A1A 1A1". The application should tell yo...

Ngày tải lên: 13/05/2014, 00:01

... 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(); ... . . . . . . . . xv Part I Introducing Windows Workflow Foundation (WF) 1 Introducing Microsoft Windows Workflow Foundation. . . . . . . . . . . . . . 3 Wo...

Ngày tải lên: 06/08/2014, 02:20

... 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...

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...

Ngày tải lên: 06/08/2014, 02:20

... 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:...

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."); ... workflowRuntime.CreateWorkflow(typeof (Workflow1 .Workflow1 )); // Start the workflow instance. instance.Start(); 15 . We’ll now add a small amount of code to the host ap...

Ngày tải lên: 06/08/2014, 02:20

... 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...

Ngày tải lên: 06/08/2014, 02:20

... 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 desi...

Ngày tải lên: 06/08/2014, 02:20

... 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. instanc...

Ngày tải lên: 06/08/2014, 02:20