It is a very good tool which helps you to better understand how ASP.NET works.
Understanding ASP.NET View State looks at how an ASP.NET page maintains its state changes across postbacks, examining:
- The ASP.NET Page Life Cycle
- The Role of View State
- The Cost of View State
- How View State is Serialized/Deserialized
- Specifying Where to Store the View State Information
- Programmatically Parsing the View State
- View State and Security Implications