wf workflow

Create an external Data service We are now in a more complex section, and our task is to create bridging code for external Data services. The host must have this code to access the data that the workflow instance attempts to pass over. We'll use tools to create activities for the workflow (which is described in the next section), but there are no out-of-the-box tools for communication connections on the ho

[WF] Quickstart sample Preface Workflow Foundation (WF) always gives a very useful impression, but does not know how to use it. This is mainly because there are too many pre-jobs and a lot of underlying knowledge need to be integrated to complete writing: Execute activity, pause activity, re-read activity, continue activity, this series of

Windows Workflow Foundation Program Development-XAML and C #-based WF combat technology and routines--c# Programmer's WF function and programming Interface technical guidanceObjectiveWindows Workflow Foundation (WF) is a technology that defines, executes, and manages workflo

BOS Project Note 9 daysToday's content arrangement:1. Workflow Concept2. Installation process designer plug-in (Eclipse)---- design Flowchart3. Create a activiti Database ( table)4 . activiti API operation Flow1. Workflow Concepts Work Flow (Workflow) , is " automation of part or whole of a business process in a computer application environment " , it is mainly t

1Workflow development overview SharePoint builds its workflow functions based on Windows Workflow Foundation. WF is the basis of the SharePoint workflow framework. To have a deep understanding of SharePoint workflow development, we should first understand some basic knowle

Insist on learning WF Article Index This time, I will continue to learn about the rules engine in WF. Each rule in WF includes the following three parts: 1. A condition returns true or false.2. One then operation (executed when the condition is true)3. An else operation (executed when the condition is false) The rule corresponds to the rule class in the sys

After completing this chapter, you will learn: 1. Learn how to use ifelse activities to perform conditional expressions 2. Learn how to use while activities to perform loops 3. Understand how the Replicator activity simulates a for loop and how it is used. We've seen how to execute code inside and outside the workflow, already know how to handle exceptions, pause processes, and terminate our workflows when things get out of control. But there is n

WF process designer upgrade description Directory WF process designer upgrade description 1 General Edition 1 1. You can open, design, and save the workflow file in xoml format. 1 2. Provides rule binding 2 3. A wizard is provided to bind EventDrivenActivity and HandleExternalEventActivity. 2 4. provides a dynamic property binder and a viewer 3 5. Provides a bus

Previously, I saw in Asp.net 3.5 building a web portal site using WF to build an architecture business process. I felt very cool and didn't care too much about it. During this time, I have been planning to use WF to build a workflow solution, suddenly I thought: If workflow is used as a part of Sharepoint to replace ev

WF 4.0 RC has been released, but it has not changed much compared with Beta 2: wf4.0: RC compared with beta2, it seems that the wf4.0 state machine workflow cannot be released with vs2010, you can only wait for an independent SDK or the next version. In general, RC has determined all content of wf4.0. If you want to know WF 4.0 RC, you cannot miss the following r

Learning WF is certainly the first-hand material of msdn, but after reading some basic beginner knowledge, some of the WF's series in the gardenArticleI would like to thank them for their patience and good study habits. Below are some of the series of WF articles that I often read: 1. Stick to the Learning Series of sashboard blogs. This is what I see most, and I feel quite comfortable with my learning

Many of my friends asked me how to learn WF. I would like to give some suggestions here. 1. Basic Knowledge: This is necessaryC #/vB syntax, generics, reflection, delegation, thread, oo ideas 2. You cannot use databases, so ADO. NET must master 3. At least master ModelingFlowchart, sequence diagram, collaboration diagram, and State Diagram 4. data structure. The design mode should at least be understood.Linked List, binary tree, responsibility cha

Opening In the previous article, we will talk aboutCodeTo build the workflow flow "workflow entry step.6-building a console application-For-WF4.0", this article we will talk about how to build flowch Art workflow. This is also the new content added by wf4.0. Let's take a look at it. Summary Workflow