Csharp/C#核心/Lesson5_封装-成员属性练习/Program.cs

using System.Runtime.Intrinsics.Arm;

namespace Lesson5_封装_成员属性练习
{
    class Student
    {
        private int age,csharpscore,unityscore;
        private string sex;
        public Student() { }
        public Student(string name,int age,string sex,int csharp,int unity)
        {
            this.Name = name;
            this.Sex = sex;
            this.Age = age;
            this.CsharpScore = csharp;
            this.UnityScore = unity;
        }
        public string Name
        {
            get;
            set;
        }
        public string Sex 
        {
            get { return sex; }
            set 
            { 
                if (value == "男" || value == "女")
                {
                    sex = value;
                }
                else
                {
                    sex = "不男不女";
                }
            }
        }
        public int Age 
        {
            get
            {
                return age;
            }
            set
            {
                if (value < 0)
                {
                    age = 0;
                    Console.WriteLine("年龄不在范围内");
                }else if (value > 150)
                {
                    age = 150;
                    Console.WriteLine("年龄不在范围内");
                }else
                {
                    age = value;
                }
            }
        }
        public int CsharpScore
        {
            get
            {
                return csharpscore;
            }
            set
            {
                if (value < 0 || value > 100)
                {
                    csharpscore = 0;
                    Console.WriteLine("分数不在范围内");
                }
                else
                {
                    csharpscore = value;
                }
            }
        }
        public int UnityScore
        {
            get
            {
                return unityscore;
            }
            set
            {
                if (value < 0 || value > 100)
                {
                    unityscore = 0;
                    Console.WriteLine("分数不在范围内");
                }
                else
                {
                    unityscore = value;
                }
            }
        }
        public void Greet()
        {
            Console.WriteLine("我叫{0}, 今年{1}岁，是{2}生", Name, Age, Sex);
        }
        public void ShowTotalScore()
        {
            int total = CsharpScore + UnityScore;
            float avg = total / 2f;
            Console.WriteLine("你的总分是:"+total+"平均分是:"+avg);
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Test1:");
            Student s1 = new Student();
            s1.Name = "Test1";
            s1.Sex = "男";
            s1.Age = 123;
            s1.CsharpScore = 60;
            s1.UnityScore = 60;
            s1.Greet();
            s1.ShowTotalScore();
            Console.WriteLine("Test2:");
            Student s2 = new Student("test2",666,"超人",60,666);
            s2.Greet();
            s2.ShowTotalScore();

        }
    }
}