Microsoft Windows Workflow Foundation 4.0 实战指南

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"microsoft-windows-workflow-foundation-4-0-cookbook.pdf" 《Microsoft Windows Workflow Foundation 4.0 Cookbook》是由Andrew Zhu编著的一本书，专注于介绍Windows Workflow Foundation（WF 4.0）的实践应用。这本书包含了超过70个具体的、可以直接实施的解决方案，旨在帮助读者理解和创建工作流。 Windows Workflow Foundation是微软推出的一个用于构建业务流程应用程序的框架，它允许开发者以一种声明式的方式定义和执行业务流程。WF 4.0是该框架的第四代版本，它带来了许多改进和增强，例如性能提升、更简洁的编程模型以及更好的运行时服务。本书的主要内容可能包括以下几个方面： 1. **工作流基础**：介绍WF的基本概念，如活动（Activity）、工作流（Workflow）、执行主机（Host）等，以及它们在WF 4.0中的工作方式。 2. **活动设计与组合**：详细阐述如何创建自定义活动，包括使用代码和XAML来定义活动，以及如何将这些活动组合成复杂的工作流。 3. **工作流生命周期管理**：讨论工作流的启动、暂停、恢复和终止等生命周期事件，以及如何处理这些事件。 4. **持久化与事务**：解释WF 4.0中的持久化机制，如何保存和恢复工作流状态，以及如何利用.NET Framework的事务支持来确保流程的原子性。 5. **错误处理与补偿**：介绍如何在工作流中处理异常和错误，以及使用补偿活动来回滚不成功操作。 6. **规则与决策**：说明如何集成Business Rule Engine，使用规则引擎来驱动工作流决策。 7. **工作流服务与WCF集成**：探讨如何将WF 4.0与Windows Communication Foundation（WCF）结合，创建基于服务的工作流。 8. **监控与调试**：提供有关如何监视工作流执行、收集诊断信息以及进行调试的指导。 9. **宿主选择与配置**：讨论不同的工作流宿主选项，如Windows Service、ASP.NET应用程序等，以及如何根据需求配置这些宿主。 10. **案例研究与最佳实践**：通过实际案例展示WF 4.0在各种业务场景下的应用，并提供最佳实践建议。这本书对于开发者来说是一个宝贵的资源，无论是初学者还是有经验的WF开发者，都可以从中获取到实用的技巧和深入的理解，以提升在WF 4.0平台上的开发效率和应用质量。虽然出版时可能未涵盖最新的WF版本，但WF 4.0的基础原理和技术仍对理解后续版本（如WF 4.5和WF Core）有所帮助。

Preface

WF4 is a process engine, as well as a visual program language, shipped along with Microsoft

.NET Framework 4.0. Traditionally, when we design a long-running application, we break

a large application into lots of small code blocks to address the business logic and use a

database to store the intermediate data. With the growing complexity of logic, managing code

blocks and authoring logic workows becomes difcult. Now, with WF4, we can design and

create distributed, long-running programs easily.

The aim of this book is to provide a step-by-step guide to help us start WF4 programming.

Every recipe in this book is runnable.

What this book covers

Chapter 1, Workow Program, provides recipes that will help us understand basic information

about WF4 programming.

Chapter 2, Built-in Flow Control Activities, provides recipes that demonstrate the usage of the

built-in control activities.

Chapter 3, Messaging and Transaction, provides recipes that demonstrate how to send and

receive WCF messages in workow. The second part of this chapter focuses on applying

transactions in a workow program.

Chapter 4, Manipulating Collections, demonstrates how to manipulate collection data in

workow programs with WF4 built-in activities.

Chapter 5, Custom Activities, demonstrates how to create our own custom activities; the most

powerful unit of workow.

Chapter 6, WF4 Extensions, demonstrates how to use the built-in extensions such as

persistence and tracking, and also how to create our own extensions.

Preface

Chapter 7, Hosting Workow Applications, mainly explains how to host workow applications

in IIS7. This chapter also provides recipes that demonstrate host workow in ASP.NET, WPF,

and Windows Forms.

Chapter 8, Custom Workow Designer, helps us create our own WF4 workow designer with

visual tracking function.

What you need for this book

We need a PC having Windows Vista/7/2008/2008R2. We can also use Windows XP, but it

is not recommended. .NET Framework 4.0 is a must. Once we install .NET Framework 4.0, we

can run workow applications. To develop WF4 workow applications, we should also have

Visual Studio 2010 installed on our computer. To host WF4 as a WCF service in IIS, we should

install IIS7/7.5 in our computer.

Who this book is for

If you nd yourself working with Windows Workow Foundation 4.0 and you have basic

knowledge of C#/.NET Framework/VB and workow, this book is for you. It will be best if you

know both C# and VB, because WF 4.0 expressions can be written only in VB (at the time of

writing). With this book, you will be able to enhance your applications with exible workow

capabilities using WF 4.0. To follow the recipes, you will need to be comfortable with .NET

Framework, C# programming, and the basics of SOA and how to develop them.

Conventions

In this book, you will nd a number of styles of text that distinguish between different kinds of

information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "The

ActivityLibrary project is for all customized

activities, whereas the WorkflowConsoleApp project is used for testing our customized

activities".

A block of code will be set as follows:

class Program {

static void Main(string[] args) {

WorkflowInvoker.Invoke(GetCodeStyleWorkflow());

}

Any command-line input or output is written as follows:

.NET Framework 4 Full (32-bit) – silent repair

%windir%\Microsoft.NET\Framework\v4.0.30319\SetupCache\Client\setup.exe /

repair /x86 /x64 /ia64 /parameterfolder Client /q /norestart

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Microsoft Windows Workflow Foundation 4.0 实战指南

Microsoft Windows Workflow Foundation 4.0 Cookbook

Microsoft Windows Workflow Foundation 4.0 Cookbook翻译

microsoft-windows-netfx3-x64-package.cab

microsoft-windows-netfx3-ondemand-pachage.cab

nginx location ~* /(ftc-.+)|api|workflow-center|(idms-application-.+)/ 中去除对idms-application-settle的匹配

gitlab-ci.yml workflow

怎么把nginx匹配规则中~* /(ftc-.+)|api|workflow-center|(idms-application-.+)/ 筛选出idms-application-settle走另一个匹配规则呢

官网提供的源码，其中有2个源码（hxds-rule和hxds-workflow源码）需要icode和tcode，现已成功破译提取出来！也就是说hxds-rule和hxds-workflow源码不再需要icode和tcode，可以直接使用！

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