BLL/StuBll.cs

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

namespace BLL
{
    public class StuBll
    {
        StuDal stuDal = new StuDal();
        /// <summary>
        /// 判断學生登录时的用户名密码
        /// </summary>
        /// <param name="stuname"></param>
        /// <param name="stupwd"></param>
        /// <returns></returns>
        public bool StudentLogion(string stuname, string stupwd)
        {
            return stuDal.StudentLogion(stuname,stupwd);
        }
         /// <summary>
        /// 判断學生登录时的用户名密码
        /// </summary>
        /// <param name="stuname"></param>
        /// <param name="stupwd"></param>
        /// <returns></returns>
        public List<StuInfo> StudentLogions(string stuname, string stupwd)
        {
            return stuDal.StudentLogions(stuname, stupwd);
        }
         /// <summary>
        /// 获取学生信息
        /// </summary>
        /// <returns></returns>
        public List<Model.StuInfo> GetStuInfo()
        {
            return stuDal.GetStuInfo();
        }
         /// <summary>
        /// 根据ID获取学生信息
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public List<Model.StuInfo> GetStuInfoByID(int id)
        {
            return stuDal.GetStuInfoByID(id);
        }
        /// <summary>
        /// 根据姓名获取学生信息
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public List<Model.StuInfo> GetStuInfoByNmae(string name)
        {
            return stuDal.GetStuInfoByNmae(name);
        }
         /// <summary>
        /// 修改学生信息