C Charp 建立類別

使用圖形化功能可建立新的類別，亦可將手動輸入的類別拖拉到視窗進行修改



public class Employee
    {
        //在類別中宣告三個變數
        public string empId;
        public string empName;
        public int empSalary;
    }

           //在初始物件時可以自訂所要給予的參數值
           Employee emp1 = new Employee { empName = "xxx", empSalary = 50000 };
         //-------------------------我是分隔線---------------------------------- 
           //在初始物件時可以由建構子所訂義的參數給予參數值
           //Employee emp1 = new Employee("U001", "Jerry", 30000);
         //-------------------------我是分隔線---------------------------------- 
         //使用類別的方式
        Employee emp1 = new Employee();
           emp1.empId = "U001";
           emp1.empName = "Jerry";
           emp1.empSalary = 10000;
           string s = string.Format("{0} - {1} - {2}", emp1.empId, emp1.empName, emp1.empSalary);
           MessageBox.Show(s);
       }