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23 Articles match "Workflow"
| Related DevelopMentor Courses | MORE | | Essential Windows Workflow Foundation 4 (WF4) Training Gain understanding of the strengths and weaknesses of Windows Workflow Foundation 4. Understand how workflow activities work and what their role is. Discover what part of your application is best suited to use Windows Workflow Foundation and why. Learn how you can empower your end users to create new, or change existing, workflows to adapt to the changing business environment. Understand what the best way is to host your workflows in the various execution environments.NET is found like Windows Server AppFabric. This set of activities is called a workflow. DevelopMentor Courses - Tuesday, March 1, 2011 Guerrilla.NET (UK) Training Create workflows that can model complex processing using flowchart workflows. Create declarative services using workflow that can be deployed as simple text files Decouple your entity model from the data using Plain Old CLR Objects (POCOs). Workflow 4, ASP.NET MVC and Silverlight. Day 4 Windows Workflow Foundation 4.0 Architecture The next version of Windows Workflow Foundation (WF 4.0) Leverage new features of C# 4.0, including named and optional parameters and dynamic typing. Use PFx as a unifying library for all your multithreading needs. couldn't? DevelopMentor Courses - Tuesday, March 1, 2011 Essential Windows Presentation Foundation - WPF Training Designers + Developers: organizing your application using styles In this module we will continue the discussion of integrating designers into the development workflow by examining the support for common property setters through WPF Styles. Use VS.NET 2008 (or 2010) and Expression Blend together to build your user interface. Integrate your visual designers with your developers to maximize their skills. Properly design your architecture to take advantage of data binding. Use new technologies such as LINQ and XLINQ with WPF. Customize the appearance of controls with styles and themes. DevelopMentor Courses - Wednesday, February 22, 2012 |
140 Articles match "Workflow"
| The Latest from DevelopMentor | MORE | | Windows Workflow Foundation 3 Types Marked Obsolete in.NET 4.5 So far both workflow stacks have coexisted in.NET 4 and there has been no official statement about the future of the older WF3 stack. The workflow team at Microsoft has just announced that they are marking the WF3 stack as deprecated with the next release of the.NET framework,NET 4.5. TheProblemSolver DotNetEvents.NET Workflow WF4 dotnetmagPeople have been wondering for a while what the future of WF3 was since the release of WF4. That has just changed! Warning BC40000: X is obsolete: ‘WF 3 types are deprecated. Please use WF 4 instead.’” Enjoy! The Problem Solver - Thursday, February 9, 2012 Windows Workflow Foundation 3 Types Marked Obsolete in.NET 4.5 So far both workflow stacks have coexisted in.NET 4 and there has been no official statement about the future of the older WF3 stack. The workflow team at Microsoft has just announced that they are marking the WF3 stack as deprecated with the next release of the.NET framework,NET 4.5. TheProblemSolver DotNetEvents.NET Workflow WF4 dotnetmagPeople have been wondering for a while what the future of WF3 was since the release of WF4. That has just changed! Warning BC40000: X is obsolete: ‘WF 3 types are deprecated. Please use WF 4 instead.’” Enjoy! The Problem Solver - Thursday, February 9, 2012 Xanpan: refining the process In my last blog entry I discussed a Xanpan board layout which allows for planned and unplanned work to co-exist in one workflow. In this case the workflow and work in progress. My rules are quite straight forward for Xanpan boards: Stage 1: Model the current workflow on the board: avoid changing it too much to “how it should be” but you will probably need to modify the workflow a little in order to be able to model it. Make sure you talk through various scenarios for work to make sure you have a workflow that will, well, work. Allan Kelly's Blog - Monday, December 12, 2011 | -
| The Best from DevelopMentor | MORE | - Rehosting the Workflow Designer in WF4
Beta 2 With Windows Workflow Foundation 3 it was possible to rehost the workflow designer in your own application. With Windows Workflow Foundation 4 live has become much better on the rehosting front In fact it is possible to create the fully functional and useful workflow editor below in about 200 lines of code. And loading or saving a workflow is easy to, all it takes is a Load() and Save() function pointing to a XAML file. One thing that is needed is to register the workflow activity designer metadata. Validating the workflow. null ). {. The Problem Solver - Wednesday, December 23, 2009 - Windows Workflow Foundation 4 and persistence
The persistence class out of the box is called SqlWorkflowInstanceStore and as the name suggests it saves workflow data in either SQL Server 2005 or 2008. We can attach it to either a WorkflowApplication or a WorkflowServiceHost and persist workflows when we want. This can be used to run only short lived workflows and doesn’t support persistence. var instanceStore = new SqlWorkflowInstanceStore(connStr); WorkflowApplication app = new WorkflowApplication(workflow); app.InstanceStore = instanceStore; app.Run(); Okay its a little more involved then that. Enjoy! The Problem Solver - Thursday, November 19, 2009 - Loading XAML Workflows in WF4
RC 1 Most of the time I used compiled workflows in Windows Workflow Foundation 4. Its nice and easy, you design the workflow, compile it and at runtime there is a.NET type you use to create and run workflows. The main drawback is that this approach isn’t very flexible, sometimes you want to be able to change your workflow definition at runtime or store it in a database so recompiling isn’t an option. Fortunately we can also load a workflow from the XAML file itself and execute the resulting workflow activity. Enjoy! www.TheProblemSolver.nl. The Problem Solver - Sunday, March 7, 2010 - Online Workflow 4 presentation
Attached are the PowerPoint sheets and samples from my online Window Workflow Foundation 4 presentation today. Tags: NET Workflow WCF webcast WF4 VS2010 Let me know if you have any questions. WF4Demo.zip www.TheProblemSolver.nl Wiki.WindowsWorkflowFoundation.eu. The Problem Solver - Tuesday, December 1, 2009 - Workflow Receive activity and message correlation
With WF4 it is quite easy to use data that is part of the request message, for example an order identifier, to route multiple WCF messages to the same workflow. It is also possible to have multiple messages that can start a new workflow. In this blog post I am going to show both these concepts in a single workflow. This workflow is going to be able to receive three different messages, AddItem, AddExpensiveItem and Submit. Either AddItem or AddExpensiveItem can start a new workflow while Submit can only be done with an existing workflow. ReferenceID0. The Problem Solver - Wednesday, April 28, 2010 - Workflow 4 and soap faults
RC 1 Using the ReceiveAndSendReply activity template and the WorkflowServiceHost it is easy to create a workflow service. Other applications can communicate with the workflow just as if it is a regular WCF service, they never need to know the difference. Throwing a FaultException When a FaultException is thrown in a workflow service pretty much the expected thing is done. But with a workflow service there is no service contract class we can add the attribute to. So how do we specify the fault contract with a workflow service? But what about faults? Enjoy! The Problem Solver - Wednesday, March 24, 2010 - Flowcharts in Workflow 4 and the Switch activity
Flowcharts are a nice addition to Windows Workflow Foundation 4. They allow for a lot of pretty complex behavior that is hard to do in a sequential workflow. In WF 3 we used to model these complex behaviors as state machine workflows. Enter the flowchart in Windows Workflow Foundation 4 One of the good things is that a flowchart is not another workflow type. No it is just another activity to drop in a workflow. So you are free to combine sequential work with a flowchart in one workflow. Tags: NET Workflow WF4 VS2010 So far so good. Enjoy! The Problem Solver - Tuesday, October 27, 2009
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