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ASP.NET WF4 / WCF and Async Calls - Ron Jacobs
published 793 days, 22 hours, 56 minutes ago posted by KluggerKlugger 795 days, 11 hours, 46 minutes ago
Sunday, March 20, 2011 3:27:49 AM GMT Friday, March 18, 2011 2:37:45 PM GMT
How should you use WF4 and WCF with ASP.NET? For this post I’ve created a really simple workflow and WCF service that delay for a specific amount of time and then return a value. Then I created an ASP.NET page that I can use to invoke the workflow and WCF service to test their behavior The Workflow Definition First off – let’s get one thing straight. When you create a workflow, you are creating a workflow definition. The workflow definition still has to be validated, expressions compiled etc. and t... (more)
category: Web Dev | clicked: 5 | comment | | source: blogs.msdn.com
tags: WF4, Async, WCF, ASP.NET
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Multiple-Step Based Registration via ASP.NET MVC 2 & WF 4
published 928 days, 8 hours, 32 minutes ago posted by sonukapoorsonukapoor 930 days, 12 hours, 15 minutes ago
Friday, November 05, 2010 5:51:43 PM GMT Wednesday, November 03, 2010 2:08:26 PM GMT
Multiple-Step Based Registration via ASP.NET MVC 2 & WF 4 (more)
category: Web Dev | clicked: 11 | comment | | source: dotnetslackers.com
tags: WF4, MVC, ASP.NET
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WF4 Activities, Callbacks and Event Handlers - Ron Jacobs
published 959 days, 14 hours, 58 minutes ago posted by jantujantu 961 days, 8 hours, 59 minutes ago
Tuesday, October 05, 2010 11:25:29 AM GMT Sunday, October 03, 2010 5:25:06 PM GMT
Suppose you want to create a workflow that needs to wait on a CLR event or callback. In this episode I'll show you how to create an Activity and a Workflow Extension that implements IWorkflowInstanceExtension to create an activity that can safely deal with CLR events... (more)
category: Metro | clicked: 1 | comment | | source: blogs.msdn.com
tags: WF4
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WF4 Activities and Callbacks Event Handlers - Ron Jacobs
published 965 days, 14 hours, 5 minutes ago posted by jantujantu 966 days, 6 hours, 56 minutes ago
Wednesday, September 29, 2010 12:18:45 PM GMT Tuesday, September 28, 2010 7:28:02 PM GMT
Recently David K contacted me through my blog and shared with me a solution that he came up with for a particular problem that he was able to solve using IWorkflowInstanceExtension and said it would be great if I could do an endpoint.tv episode about it. David already solved his problem but he wanted to spare you the pain in case you ever have to do this. (more)
category: Metro | clicked: 1 | comment | | source: blogs.msdn.com
tags: WF4
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How To Unit Test Workflows–Mocking Activities - Ron Jacobs
published 965 days, 14 hours, 5 minutes ago posted by AlexAlex 967 days, 10 hours, 57 minutes ago
Wednesday, September 29, 2010 12:18:45 PM GMT Monday, September 27, 2010 3:26:16 PM GMT
Suppose you want to unit test a workflow that has some external dependency like a database, web service, file or some other thing that makes testing inconvenient. The need to eliminate external dependencies when testing has led to a world of mocking frameworks that allow you to automatically generate a mock with pre-defined behavior. I wanted to do the same thing with Activities in workflows and I’ve now added support for this to the latest release of the Workflow Test Helper project using a technique ... (more)
category: Architecture | clicked: 2 | comment | | source: blogs.msdn.com
tags: WF4, workflow, Mocking, Unit Test
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Example: Creating workflow to request songs from radio station
posted by gpeipmangpeipman 1013 days, 1 hour, 14 minutes ago
Friday, August 13, 2010 1:09:50 AM GMT
Today I played with WF 4.0 declarative workflows. This posting shows you simple workflow that you can extend to add songs to online radio station queue. My main focus here is workflow and I will provide here no logic for actual queue implementation. You can find here also Visual Studio 2010 sample solution. (more)
category: Web Dev | clicked: 0 | comment | | source: weblogs.asp.net
tags: WF4, Visual Studio 2010
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How to make a WorkflowService implement a contract - Ron Jacob
published 1024 days, 11 hours, 51 minutes ago posted by jantujantu 1025 days, 12 hours, 19 minutes ago
Sunday, August 01, 2010 2:32:30 PM GMT Saturday, July 31, 2010 2:04:21 PM GMT
You may have noticed that WorkflowServices have two ways of operating. One way is to pass message content and the other way is to use message parameters. I have always used message content because it seemed like the easiest thing to do.... (more)
category: Metro | clicked: 4 | comment | | source: blogs.msdn.com
tags: WF4, WCF
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Testing a WorkflowService .xamlx file with Visual Studio - Ron Jacob
published 1025 days, 14 hours, 8 minutes ago posted by impaimpa 1026 days, 13 hours, 3 minutes ago
Saturday, July 31, 2010 12:16:00 PM GMT Friday, July 30, 2010 1:20:20 PM GMT
One thing I have not tackled until today was how to test a Workflow Service in a .xamlx file. When I started out this morning working on it I realized that there isn’t a great deal of information about how to do this available anywhere.Here is what I came up with. Look at this test and tell me what you think... (more)
category: Metro | clicked: 0 | comment | | source: blogs.msdn.com
tags: WF4
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Workflow Services - Visual Design of Workflows with WCF and WF 4
published 1111 days, 15 hours, 56 minutes ago posted by https://me.yahoo.com/mosessaur#7fe0dhttps://me.yahoo.com/mosessaur#7fe0d 1112 days, 18 hours, 38 minutes ago
Thursday, May 06, 2010 10:27:30 AM GMT Wednesday, May 05, 2010 7:46:02 AM GMT
The .NET Framework 4 makes it easier than ever to implement WCF services using WF. We’ll demonstrate just how easy it is by modeling a long-running, durable and instrumented workflow based on a real-world business case without having to write any code. (more)
category: How To | clicked: 3 | comment | | source: msdn.microsoft.com
tags: WF4, Workflow Services, WF, MSDN, WF 4, WCF, MSDN Magazine
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WF4 Design Time AttachedPropertiesService and Attached Properties - Matt Winkler
published 1262 days, 4 hours, 50 minutes ago posted by jantujantu 1262 days, 16 hours, 31 minutes ago
Sunday, December 06, 2009 9:33:32 PM GMT Sunday, December 06, 2009 9:52:24 AM GMT
WF4 Design Time AttachedPropertiesService and Attached Properties I’ve been meaning to throw together some thoughts on attached properties and how they can be used within the designer.  Basically, you can think about attached properties as injecting some additional “stuff” onto an instance that you can use elsewhere in your code. Motivation In the designer, we want to be able to have behavior and view tied to interesting aspects of the data.  For instance, we would like to have a view updated when an i... (more)
category: How To | clicked: 10 | comment | | source: blogs.msdn.com
tags: WF4, VS2010