Filter
Top Products
68 Microsoft Visual Studio 2010: A Beginner’s Guide
Key Skills & Concepts
● Create Classes
● Write Methods
● Code Fields and Properties
A
type is a general term for classes, modules, enums, and more. This chapter will
specifically discuss the class type, which allows you to create your own custom types.
You’ll also see the value of a class when you learn about class members. You’ll see how
the field, method, and property class members can be used. We’ll start with learning how
to create and use classes.
Creating Classes
Previously, you learned about the primitive types, which are built into languages and alias
the underlying .NET types. You can also create your own types, via classes, which you
can instantiate and create objects with. The following section explains how to create
a class and then instantiate an object from it.
Class Syntax
To create a new custom class definition, right-click the project, select Add | Class, name
the class Employee for this example, and type the file extension .cs for C# or .vb for VB;
then click Add (VS will add this file extension for you if you don’t). You’ll see a file with
the same code as Listing 3-1.
Listing 3-1 A new Employee class
C#:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace FirstProgram