Types, Classes, and Objects

Types, Classes, and Objects
 
 •Type
–C# has more than one type of number
–int type is a whole number
–floating-point types can have a fractional portion
•Types are actually implemented through classes
–One-to-one correspondence between a class and a type
–Simple data type such as int, implemented as a class 
•Instance of a class → object 
•A class includes more than just data
•Encapsulation → packaging of data and behaviors into a single or unit→class
 
 

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