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10 Articles match "Runtime","Workflow"
| Related DevelopMentor Courses | MORE | | Guerrilla.NET (UK) Training Understand the new features of the core.NET runtime services including the garbage collector. 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. But being able to resolve methods and properties at runtime also introduces new ways of parsing data with natural APIs. Day 4 Windows Workflow Foundation 4.0 couldn't? DevelopMentor Courses - Tuesday, March 1, 2011 Essential Silverlight 5 Training Microsoft Silverlight 5 packages a scaled-down.NET runtime engine and library into a cross-platform, cross-browser plug-in, enabling you to create Rich Internet Applications (RIAs) and compelling Line of Business (LoB) applications using familiar tools and languages. The course focuses on Silverlight 5, which includes a scaled-down.NET runtime engine and library. Silverlight supports this with three categories of controls: runtime, SDK, and toolkit. Deliver online business applications, multimedia websites and games to Windows, Mac OS and Windows Phone 7. ? DevelopMentor Courses - Wednesday, February 22, 2012 What's New in.NET 4 Training Understand the new features of the core.NET runtime services including the garbage collector. 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). NET platform, from the underlying runtime to programming languages and application frameworks. Why did they rewrite workflow and what new features do I get as a result? Day 3 Workflow 4.0 Workflow 4.0 DevelopMentor Courses - Wednesday, February 22, 2012 |
34 Articles match "Runtime","Workflow"
| The Latest from DevelopMentor | MORE | | What's New in Windows Workflow Foundation in.NET 4.5 (part 3) This is the 3rd post about what is new with Windows Workflow Foundation in.NET 4.5 See also part 1 about the designer enhancements and part 2 about the other runtime enhancements. This 3rd post is about one of the biggest missing pieces which is versioning workflows. To understand why this is so painful at the moment it is important to remember that workflow instances often run for a long time. Right not with WF4 you can’t change the definition of a workflow instance that is running even when it is persisted to disk. as announced at the //build/ conference. Maurice de Bejeir - Tuesday, October 11, 2011 What's New in Windows Workflow Foundation in.NET 4.5 (part 3) This is the 3rd post about what is new with Windows Workflow Foundation in.NET 4.5 See also part 1 about the designer enhancements and part 2 about the other runtime enhancements. This 3rd post is about one of the biggest missing pieces which is versioning workflows. To understand why this is so painful at the moment it is important to remember that workflow instances often run for a long time. Right not with WF4 you can’t change the definition of a workflow instance that is running even when it is persisted to disk. as announced at the //build/ conference. The Problem Solver - Tuesday, October 11, 2011 What's New in Windows Workflow Foundation in.NET 4.5 (part 2) In part 1 I took a look at the designer improvements, in this blog post I am going to take a look at some of the runtime enhancements. Versioning The most important new feature is workflow versioning. www.dotnetevents.nl.NET Workflow WF4 Futures dotnetmagDuring the last //build/ conference a number of new WF4.5 features where announced. New activities. As part of WF 4.5 we will see some new activities in the box. One useful new activity is the NoPersistScope. Previously you where forced to use VB expressions, even in a C# project. With WF 4.5 Enjoy! www.TheProblemSolver.nl Maurice de Bejeir - Friday, October 7, 2011 | -
| The Best from DevelopMentor | MORE | - 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. But there are no compile or runtime errors either. The Problem Solver - Tuesday, October 27, 2009 - Doing synchronous workflow execution using the WorkflowApplication
The WorkflowApplication is a great way to execute your workflows in process. For example executing a workflow and updating the state of the user interface is much simpler when the WorkflowApplication.Run() doesn’t finish until all work is done. Take this very simple workflow and its execution output. var workflow = new Sequence(). {. Executing the workflow synchronously. Making this workflow execute in a synchronous fashion is easy and requires only a very small change by setting the SynchronizationContext to a custom implementation. Activities = {. The Problem Solver - Friday, January 7, 2011 - What's New in Windows Workflow Foundation in.NET 4.5 (part 1)
At runtime this is no problem. Search Searching through workflows is another big one. With small workflows it is quite easy to see where a variable is used but when workflows get bigger this becomes an increasingly hard problem. With WF4 I typically solve this by opening the workflow XAML in a text editor and searching the raw XML. The new search capability will let you search through a workflow in the designer, as you really should, just as any other Visual Studio artifact. www.dotnetevents.nl.NET Workflow WF4 Futures dotnetmag The Problem Solver - Tuesday, September 27, 2011 - Data and Windows Workflow Foundation 4
One thing that has completely changed in Windows Workflow Foundation is the way we work with data in a workflow. Dependency properties left the way data was stored to be handled by the workflow runtime but in our program we could use them just like any other property. The actual data is stored somewhere inside of the workflow using a LocationEnvironment. To store some data inside of your workflow we need to add a Variable to the workflow or one of the nested activities. The Name is used throughout the workflow to store and retrieve the data. The Problem Solver - Monday, July 20, 2009 - Using WF4 bookmarks with IWorkflowInstanceExtension
Beta 2 In this previous blog post I showed how to create an asynchronous activity using the NativeActivity and CreateBookmark to pause a workflow execution. Using a IWorkflowInstanceExtension Workflow extensions can be of any type you want, there is no base class or interface requirement. But that also means they are not aware of the workflow runtime environment and can’t do much more that respond to calls from a workflow. One of those, the SetInstance, is passed a wrapper object around the running workflow allowing us do do some more work. Enjoy! The Problem Solver - Wednesday, January 27, 2010 - Bookmarked Activities in WF4
Beta 2 Windows Workflow Foundation 4 introduces the concept of bookmarks to temporarily pause activities. The result is that the workflow runtime doesn’t consider an activity to be finished until all its bookmarks are either resumed or removed. Running the workflow and resuming a bookmark is easy when using a WorkflowApplication as seen below. Tags: NET Workflow WF4 VS2010 Beta2 Note: This blog post is written using the.NET framework 4.0 bookmark is basically a named pause point in an activity. public class MyBookmarkedActivity : NativeActivity. {. Enjoy! The Problem Solver - Tuesday, January 26, 2010 - 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! The Problem Solver - Sunday, March 7, 2010 %>
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