employee.cs

画图的作用 以及其他的类似图型转换的

using System;

namespace chapter3
{
	/// <summary>
	/// Employee 的摘要说明。
	/// </summary>
	public class Employee : Person
	{
		private string department;
		private decimal salary;
		public Employee(string n ,int a,long i,string d,decimal s):base(n,a,i)
		{
			//age=a; //错误表示，private 修饰不能被派生类访问
		department =d ;
			salary=s;

		}
		public override void display()
		{
			base.display();
			Console.WriteLine("Department : {0}",department);
		Console.WriteLine("Sarlary: {0}",salary);
		}

	}
}