"The Web API 2 Framework Secrets" chapter III Message Processing Pipeline "sample chapter"

The disclosure of the ASP. NET Web API 2 framework (see the new "ASP. NET Web API 2 Framework release") illustrates many of the best practices associated with ASP. NET Web API in an example, and provides a range of practical extensions. This book details the entire process of ASP. NET Web API from receiving requests to responding to responses, including routing, activation of Http controllers, selection and execution of action methods, binding and validation of parameters, implementation of filters, and security mechanisms. In addition to this, the book provides an in-depth analysis of the architecture of the ASP. NET Web API from a design perspective, so it can be read as a book of architecture design. Although the book goes farther and touches the core of the ASP. NET WEB API framework more closely than any book in the market, it does not involve too many "inscrutable" knowledge points in its content itself, so there is no high threshold for reading this book. If you think you know very little about the ASP, you can use this book to systematically learn ASP. If you feel you are proficient enough with the ASP, you will be able to find the "blind spot" of your knowledge by reading this book. The following is a Chapter III sample [PDF version download]>

1th Chapter Overview
3rd Message Processing Pipeline
Chapter 4th Activation of Httpcontroller