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Using Workflow Markup  Version: 0.00     Price: $0.00  
Total Hits: 24  |  Today: 0Author: Microsoft Corporation      Rating:  
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Windows Workflow Foundation gives designers and developers a declarative way to create workflows by using eXtensible Application Markup Language (XAML) to create markup source files. These markup files can be compiled into a workflow type, loaded directly into the workflow runtime engine at run time, or they can be compiled into a workflow type with code-beside files implemented in either C# or Visual Basic. This means that the workflow markup files can be compiled or not, depending on business ...

SqlWorkflowPersistenceService Class  Version: 0.00     Price: $0.00  
Total Hits: 19  |  Today: 0Author: Microsoft Corporation      Rating:  
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Represents a persistence service that uses a SQL database to store workflow state information....

Vacation Request 2.0 - Windows Workflow Foundation (WF) and DotNetNuke™  Version: 0.00     Price: $0.00  
Total Hits: 25  |  Today: 0Author: defwebserver      Rating:  
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Windows WorkFlow (WF) is a powerful framework for creating enterprise level workflows. Such power also brings great complexity. Much of WF is "roll your own", you are provided the core components but much of the required elements are up to you to provide. There are many ways of hosting workflows, this article describes hosting workflows using .asmx web services....

From conception to customers in 24 hours – how we built a successful startup overnight  Version: 0.00     Price: $0.00  
Total Hits: 27  |  Today: 0Author: Ben Liebert      Rating:  
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www.findfish.at was conceived, developed and marketed in just 22.5 non-stop hours by myself and my business partner James. As you may have heard, the app has taken off at a rate far faster than we were prepared for and it’s been a busy couple of weeks. Now that we have it under control, I’ve been asked to give a technical summary of how we built the site in such a short time frame....

Workflow Foundation 4.0 - Validation  Version: 0.00     Price: $0.00  
Total Hits: 37  |  Today: 0Author: Ambily.raj      Rating:  
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Workflow Foundation 4.0 has very good support for custom activity development. One of the areas in custom activity development is validating the properties and its values in design time. In this article we will discuss about various validation options available with workflow foundation 4.0....

Hello WWF using C++/CLI  Version: 0.00     Price: $0.00  
Total Hits: 20  |  Today: 0Author: Renjith mohan      Rating:  
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Windows Workflow Foundation represents one of the Key technologies in the .NET framework version 3.0(Formerly known as WinFX). There are lot of samples in WWF using languages such as C#, VB.NET etc. Being a C++ fan, I tried to build a sample using C++/CLI. There is no support for building applications in C++/CLI using Visual Studio Extensions for WWF.Project types appear only under Visual C#. So for building the application you have to do almost everything by hand. These are the important points...

Windows Workflow Foundation ASP.NET State Machine  Version: 0.00     Price: $0.00  
Total Hits: 23  |  Today: 0Author: jqd2001      Rating:  
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Windows Workflow Foundation (WF) implements workflow design patterns to solve real-world problems. In particular, State Machine models interaction between an external event and internal state transition,which is very similar to Web Page Flow. In this article, I will build a Web Site Registration System to illustrate how to implement an ASP.NET based WF State Machine. (For additional information, you may read Don Box and Dharma Shukla, Jon Flanders, Dino Esposito.)...

Windows Workflow Foundation FAQ  Version: 0.00     Price: $0.00  
Total Hits: 10  |  Today: 0Author: Shivprasad koirala      Rating:  
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In this FAQ we will quickly run through and get a feel of how WWF (Windows Workflow foundation) will help you in making custom work flows in your project....

Enhanced Document workflow approval v2  Version: 0.00     Price: $0.00  
Total Hits: 5  |  Today: 0Author: Refky Wahib      Rating:  
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This Article supporting these features: Logging to file, TransactionScopeActivity, WorkflowCommitBatchService, SqlTrackingService, fault Handler Activity and Bi-Directional communication using custom services...

Flexible Web UI Workflow application through ASP.NET MVC & Windows Workflow Foundation  Version: 0.00     Price: $0.00  
Total Hits: 4  |  Today: 0Author: V.GNANASEKARAN      Rating:  
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Architects and developers are always on constant demand from the business to build applications that are flexible and easily maintainable. Elimination of duplication is a golden rule since the age old days of development. Huge effort involving significant time investment in design, exploration of appropriate patterns that would suit the scenarios, brainstorming sessions, architectural & design reviews, POCs etc. is required to achieve a reasonable level of flexibility & maintainability. Dependin...

DmRules - A helper library for running rules in .NET 3.0  Version: 0.00     Price: $0.00  
Total Hits: 4  |  Today: 0Author: Dustin Metzgar      Rating:  
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As of yet, I have been unable to find a suitable rules engine to use in my .NET projects. Sure, there are the big guys out there like ILog and BizTalk that have full-blown rules engines. But, I needed something simple and free that I could embed into my .NET application....

Introduction to XAML in Windows Workflow Foundation  Version: 0.00     Price: $0.00  
Total Hits: 4  |  Today: 0Author: Ali Iqbal Khan      Rating:  
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This is the third article in introductory series of articles on 'Windows Workflow Foundation'. In the first article we took at quick tour of Windows Workflow Foundation and also developed a rudimentary flight booking system which was based on 'sequential workflow'. Later on, we explored 'state-machine workflow' in the second article and developed a purchase ordering system. Now we will focus on XAML and learn how we can use it to design workflows in Windows Workflow Foundation....

WorkflowProbe  Version: 0.00     Price: $0.00  
Total Hits: 3  |  Today: 0Author: Roman Kiss      Rating:  
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The WorkflowProbe is a custom Windows Workflow Foundation (WF) Activity to enable publishing of captured data to the Windows Communication Foundation (WCF) Channel. Basically, there are two kinds of data capturing: tightly and loosely coupled. In the first case, the Probe is incorporated into the code based on application needs. This process, known as instrumentation, requires compilation and deployment cycles. It is suitable for publishing the checkpoints and/or error exceptions with a fixed po...

Fire WorkflowEvents from WCF  Version: 0.00     Price: $0.00  
Total Hits: 3  |  Today: 0Author: Roman Kiss      Rating:  
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The Microsoft WF Technology makes it possible to receive external (host) events via a tightly coupled Local Service layer. This layer simplifies the connectivity between the workflow and the host application based on the delegate/event pattern. All this magic plumbing is hidden by ExternalDataExchangeService class that intercepts a Local Service and generates an event message to the specific Workflow queue....

Introduction to WF (Part01)  Version: 0.00     Price: $0.00  
Total Hits: 5  |  Today: 0Author: D3M0N      Rating:  
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With the advent of .NET Framework 3.0 (formerly WinFX), terms like Windows Presentation Foundation (formerly Avalon), Communication Foundation (formerly Indigo), Workflow Foundation (formerly WWF) and Cardspace (formerly InfoCard) are everywhere. The .NET Framework 3.0 also includes a powerful general-purpose object initialization language known as XAML (eXtensible Application Markup Language). What Microsoft is really putting stress on is creating compelling user experiences and secure, seamles...

Building and Testing a WCF Web Service Using Workflow Foundation 4.0  Version: 0.00     Price: $0.00  
Total Hits: 5  |  Today: 0Author: MMuazzamAli      Rating:  
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It provides a programming model, in-process workflow engine, and a re-hostable designer to implement long-running processes as workflows within .NET applications. MSDN....

Enterprise Variables for WF4  Version: 0.00     Price: $0.00  
Total Hits: 6  |  Today: 0Author: Roman Kiss      Rating:  
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This article is a continuation to my previously articles such as Manageable Services and Contract Model for Manageable Services. In these articles, I have described in detail about the model driven architecture, where the Logical model is centralized (stored) in the Repository and then decentralized (deployed) to the target for its runtime projecting. Basically, I have explained strategies of pushing and pulling metadata from/to Repository. Typical deployment scenario is pushing metadata in the ...

Managing Workflow Services with Windows Server AppFabric  Version: 0.00     Price: $0.00  
Total Hits: 12  |  Today: 0Author: mohamad halabi      Rating:  
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Although not a necessity, it is advised that you first read the article I wrote about Workflow 4 persistence and tracking (WF4Extensions.aspx). This will allow you to compare between self hosting (discussed in that article) and AppFabric hosting (discussed in this article).

Also, in order to get full advantage of this article, you have to download and setup the attached projects on your machine (VS2010 is needed). The article content relies on you having the projects up and running....

WF 4 Persistence, Tracking, and Bookmarks: A Practical Approach  Version: 0.00     Price: $0.00  
Total Hits: 5  |  Today: 0Author: mohamad halabi      Rating:  
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This article does not attempt to delve into too much theory. The purpose of this article is to present working examples of WF 4.0 Persistence, Tracking, and Bookmarks.

If you have followed any of the previous articles, you will know I usually dedicate much writing time to explain the theory before the practice. Well here, I found it does not make much sense for a single reason: the theory of the topics this article discusses is covered very well in many resources and books, but I found - ...

FTP Activity for Windows Workflow Foundation  Version: 0.00     Price: $0.00  
Total Hits: 6  |  Today: 0Author: george2giga      Rating:  
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Windows Workflow Foundation, with its set of activities, provides an easy and visual way to build applications. But, what if the available activities are not suitable for our needs and we don't want to use a CodeActivity? Let's create a custom activity; below, you can find a very basic one for file operations over FTP....


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