BLL/StudentBLL.cs

（完整代码） 1KB 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Model;
using DAL;

//调用BLL 三层架构
namespace BLL
{
    public class StudentBLL
    {
        private StudentDAL studentDAL = new StudentDAL();
        public bool RegisterStudent(Student student)
        {
            
            return studentDAL.InsertOneRecord(student);
        }
        public bool VerifyStudentPwd(string stuID, string Password)
        {
            Student student = studentDAL.QueryOneRecord(stuID);
            if (student == null)
                return false;
            return student.Password == Password;
        }
        public bool ModifyInfo(Student student)
        {

            return studentDAL.ModifyInfo(student);
        }
        public bool ModifyPassword(Student student)
        {

            return studentDAL.ModifyPassword(student);
        }
        public bool ResetPassword(Student student)
        {

            return studentDAL.ResetPassword(student);
        }
    }
}

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