Depth. NET Framework

5. Classes and objects
. Class and object Relationships Dept dept=new Dept ();

Parsing: A class is the type of object (a uniform kind with the same behavior and characteristics) code level: Dept
An object is an instance of a class (a specific thing) the code layer: DEPT5. Encapsulation is the security of protecting some private fields. Embodiment 2: Put the method and the field into a container (class). 6. Automatic attributes
Note: When we do not need to make a logical decision, he is equivalent to the private field + common attributes.
Automatic attribute Bottom generation: Private field + Public property

　　

Depth. NET Framework