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2 Articles match "Workflow"
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"Workflow"
| The Latest from Tony and Zuzana's World | MORE | | Tackling the Problem of Modal Dialogs in MVVM In addition, MVVM promotes better workflow between designers and developers. One of the first issues you’ll run into when wading into the waters of MVVM is how to display model dialogs to the user while executing code in the view-model. Popping up a dialog, such as a MessageBox or a ChildWindow, from the view-model is an anti-pattern that violates the separation of concerns that exists between the view and the view-model. One of the main benefits of MVVM is better application maintainability. Another benefit is testability. In this case, the answer is simple: don’t use MVVM! null). Tony and Zuzana's World - Friday, January 28, 2011 WCF Data Services versus WCF Soap Services Only SOAP Services (leaving Workflow Services aside for the moment) can be used with any format and transport protocol. Someone recently asked me this question: When a company that has been using 2 tiers wants to move to n-tier, what are the considerations for choosing WCF and STEs [or Trackable DTOs] vs. WCF Data Services? This is a great question because it relates to a recent re-alignment of what used to be called “ADO.NET Data Services” (code-named Astoria) under the umbrella of Windows Communication Foundation (WCF), as well as the renaming of.NET RIA Services to WCF RIA Services. Tony and Zuzana's World - Tuesday, April 13, 2010 | | The Best from Tony and Zuzana's World | MORE | | WCF Data Services versus WCF Soap Services Only SOAP Services (leaving Workflow Services aside for the moment) can be used with any format and transport protocol. Someone recently asked me this question: When a company that has been using 2 tiers wants to move to n-tier, what are the considerations for choosing WCF and STEs [or Trackable DTOs] vs. WCF Data Services? This is a great question because it relates to a recent re-alignment of what used to be called “ADO.NET Data Services” (code-named Astoria) under the umbrella of Windows Communication Foundation (WCF), as well as the renaming of.NET RIA Services to WCF RIA Services. Tony and Zuzana's World - Tuesday, April 13, 2010 Tackling the Problem of Modal Dialogs in MVVM In addition, MVVM promotes better workflow between designers and developers. One of the first issues you’ll run into when wading into the waters of MVVM is how to display model dialogs to the user while executing code in the view-model. Popping up a dialog, such as a MessageBox or a ChildWindow, from the view-model is an anti-pattern that violates the separation of concerns that exists between the view and the view-model. One of the main benefits of MVVM is better application maintainability. Another benefit is testability. In this case, the answer is simple: don’t use MVVM! null). Tony and Zuzana's World - Friday, January 28, 2011 | %>
151 Articles match "Workflow"
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"Workflow"
| The Latest from DevelopMentor | MORE | | Devweek 2013 Workflow 4.5. Thanks to everyone who attended my sessions at Devweek 2013 – I had a lot of fun delivering them. It was also great to catch up with old friends and make a few new ones. As promised I have uploaded all of my slides and demos to the cloud and they can be downloaded here. WCF Preconference Workshop. Reactive Framework. Living with the GC. WCF 4.5 remember you’ll need to be running Windows 8 for the WebSockets demos). What’s new in Unit Testing in VS 2012 (remember that Fakes is only in VS Ultimate SKU DevelopMentor Courses - Saturday, March 9, 2013 Mark Blomsma: NuGet, Files and Source Control Default NuGet Workflow. Restore During Build Workflow. There are three differences with the default NuGet workflow: A.nuget folder is added to the solution, which contains NuGet.exe, a config file and a build file. If you’re using the Restore During Build Workflow, then the zip does not need to contain the actual packages I’ve been using NuGet for years, but recently I’ve been playing with around with NuGet to try and explore some of the lesser known features. How does NuGet play with regards to source control? Open the Package Manager Console. Zipping projects. DevelopMentor Courses - Monday, January 21, 2013 Use NuGet package restore to simplify code sharing This whole workflow was introduced for simplifying source code management. Here’s a quick post on how and why you want to consider using NuGet package restore. First, if you’re unfamiliar with NuGet, it’s basically “add reference” to external software projects (typically open source ones such as jQuery, but also for Microsoft ones such as Entity Framework). You definitely need to check out David Ebbo’s post introducing it. NuGet will change the way you develop. Now when using NuGet it maintains a packages folder near your solution file. Michael C. Kennedy's Weblog - Monday, December 17, 2012 | -
| 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 - 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 - Hiding the XAMLX from a workflow service
In Windows Workflow Foundation 4 it’s easy to create a workflow and expose it as a WCF service. But one thing is that it exposes a XAMLX endpoint to each client can see the service actually implemented as a workflow service instead of a regular service. One way to hide that is to use a regular SVC file as the implementation and point that to a workflow using the WorkflowServiceHostFactory. First we need to use a regular workflow instead of a workflow service. Tags: NET Workflow WCF WF4 VS2010 data]. data.ToString()]. Enjoy! The Problem Solver - Tuesday, May 18, 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 %>
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