class And object_Two

//自实现属性

来源：Visual C# 2008 How to Program,Third Edition

GradeBookTest.cs

 

using System;

public class GradeBookTest
{
    //Main method begins program execution

    public static void Main(string[] args)
    {
        GradeBook myGradeBook = new GradeBook();

        Console.WriteLine("Initial course name is:'{0}'\n",myGradeBook.CourseName);

        //promptfor and read course name

        Console.WriteLine("Please enter the course name:");
        myGradeBook.CourseName = Console.ReadLine();

        myGradeBook.DisplayMessage();


        Console.ReadKey(true);
    }
}

GradeBook.cs

using System;

public class GradeBook
{
    /*auto-implemented property CourseName implicitly creates
     an instance variable for this GradeBook's course name*/
    public string CourseName {get;set;}

    //display a welcome message to the GradeBook user

    public void DisplayMessage()
    {
        /*use auto-implemented property CourseName to get the
         name of the course taht this GradeBook represents*/
        Console.WriteLine("Welcome to the grade book for\n{0}!",CourseName);
    }
}