usersbll.cs

不错的一个做的医院管理系统源码

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using Youzi.Model;
using Youzi.DAL;

namespace Youzi.BLL
{
    public class UsersBLL
    {
        public DataSet SelectAll()
        {
            UsersDAL dal = new UsersDAL();
            return dal.SelectAll();

        }

        public SqlDataReader Select(UsersInfo entity)
        {
            UsersDAL dal = new UsersDAL();
            return dal.Select(entity);
        }

        public DataSet SelectGrade(UsersInfo entity)
        {
            UsersDAL dal = new UsersDAL();
            return dal.SelectGrade(entity);
        }

        public int Delete(int id)
        {
            UsersDAL dal = new UsersDAL();
            return dal.Delete(id);
        }

        public int Insert(UsersInfo entity)
        {
            UsersDAL dal = new UsersDAL();
            return dal.Insert(entity);
        }
        public int UpdatePwd(UsersInfo entity)
        {
            UsersDAL dal = new UsersDAL();
            return dal.UpdatePwd(entity);
        }

        public int Update(UsersInfo entity)
        {
            UsersDAL dal = new UsersDAL();
            return dal.Update(entity);
        }
    }
}