Introduction to multi project development - business scenario Association basic introduction test payroll

 

1 database

-- Payroll definition 
create table Salary(
ID varchar(55) not null,
total_theory_wages decimal(18,2) null, -- Wages due 
wages_month_average decimal(18,2) null,
Fafang_Time varchar(99) null, --  Here is the time type  
PersonName varchar(99) null,
spendID int null,

 --primary Key(ID), 
 primary key(ID), -- Primary key 
 foreign key(spendID) references spend(ID),

);
go

--foreign key(CreateID) references BannerTestOne(ID), -- Foreign key settings ..

--

select * from Salary;
 
 

--2  The expenditure table  spend 

create table spend(
ID int not null, -- must  set  Can't be empty 
zhiChuName varchar(99) null,
liXi varchar(900),
fangZu int null,

primary key(ID),


);
go

select  * from spend;

 2 C# Main function test

     #region   Salary test   Enter the business scenario 0.1 

            //  Class instantiation   object 
            Salary obj = new Salary();

            //  Custom method   Call tests  
            SalaryDemo obj1 = new SalaryDemo();
            //  Assign values before calling interface methods 
            obj1.TotalTheoryWages = 35000;
            //  Call interface method  
            obj1.add();


            #endregion

  Definition of salary entity class

  

using System;
using System.Collections.Generic;

#nullable disable

namespace  Generic classes .Models2
{
    public partial class Salary
    {
        public string Id { get; set; }
        public decimal TotalTheoryWages { get; set; }
        public decimal WagesMonthAverage { get; set; }
        public string FafangTime { get; set; }
        public string PersonName { get; set; }
        public int? SpendId { get; set; }

        public virtual Spend Spend { get; set; }
    }


      Method interface definition       Prompt to add parameters  
    //public string AddLH(string TotalTheoryWages)
    //{
    //    Console.WriteLine("" + TotalTheoryWages);
    //}


    //  Add method debugging 
    //public void AddL()
    //{
    //    int TotalTheoryWages = 0;
    //    Console.WriteLine("1 The monthly salary payable is ：{0} element ", TotalTheoryWages);
    //}

}
//  Custom namespace   
namespace lhDemo
{ 
    public class SalaryDemo
{
    public string Id { get; set; }
    public decimal TotalTheoryWages { get; set; }
    public decimal WagesMonthAverage { get; set; }
    public string FafangTime { get; set; }
    public string PersonName { get; set; }

        //  Add method debugging 
        public void add()
        {
            Console.WriteLine("1 The monthly salary payable is ：{0} element ",TotalTheoryWages);
        }


}
}

effect