Introduction - If you have any usage issues, please Google them yourself
the abbreviated version, are as follows : 1. Create categories : category keyword, category and name space, create, create attributes, heavy methods. 2. Object of the life cycle : the target structure, the termination of three targets. Succession : the realization of the basic inheritance, stop succession, inheritance and Scope, protection, heavy, and heavy construction method to create an abstract base class and method 4. Shared or category : Sharing , shared variable 5. Events : sharing, trigger events 6. Interface : how to use interface 7. targeted treatment : targeting the statement, etc. 8. the cross-language inheritance : the creation of the base class VB.NET, C# to create sub-classes, creating a customer Application procedures. 9. Visual inheritance