As a workflow-related project is to be created recently, it is necessary to select a workflow engine. In fact, some people in the company did their own workflow engine many years ago, but they were not promoted because of their low intention and poor use.
After thinking twice, I decided to follow Microsoft's technical strategy and chose wf4.0. The subsequent chapters are my reading notes for beginning WF: Windows workflow in. Net 4.0. Since the original books are in English, and some people in the project team have a headache when reading the photocopies, simply translate them.
The so-called "simple translation" is similar to the original text, rather than the translation in a strict sense. Because of the notes, you may add some personal opinions in the description ".
Furthermore, the originalCodeAll English in, but the annotation may introduce Chinese, and I will trySource codeKeep the consistency with the original, of course, in order to have a better debug or explanation, there may be some changes.
Since wf4.0 requires a certain amount of XAML and WCF basics, this section is not described in the system.
The system is developed using vs2010 +. Net 4.0, and the running environment is Windows 7.
At the same time, I think the reader has some development experience. That is to say, operations such as creating a class, creating a project, creating a new project, and creating a solution are not described in detail (there is a detailed process in the original work ).
Directory:
Beginning wf4 Reading Notes-Chapter 1 01 create a simple Workflow
Beginning wf4 Reading Notes-Chapter 1 02 add program elements
Beginning wf4 Reading Notes-Chapter 1 03 design diagram and XAML Code (including example source code of chapter 1)
Beginning wf4 Reading Notes-Chapter 2 background code-based workflow (including Chapter 2 sample source code)
Beginning wf4 Reading Notes-Chapter 3 01 "flowchart" Workflow
Beginning wf4 Reading Notes-Chapter 3 02flowswitch and parallel (including Chapter 3 sample source code)