patientdal.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.DBUtility;

namespace Youzi.DAL
{
    class PatientDAL
    {
        public int InsertPatient(PatientInfo entity)
        {
            DateTime dt = DateTime.Now;
            string num = dt.ToString("yyyyMMdd");
            string PatientID=SQLHelper.GetMaxOrder("Patient");
            //maxorder存放最大号
            string maxorder = num +PatientID;    //自动编号
            string sql = "insert into Patient values('"+maxorder+"','" + entity.PatientName + "','" + entity.PatientSex + "','" + entity.PatientAge + "','" + entity.Department + "','" + entity.Address + "','" + entity.OperateDate + "','" + entity.Operator + "')";
            return SQLHelper.ExecuteNonQuery(sql);
        }

        public int Delete(int id)
        {
            string sql = "delete from Patient where PatientID=" + id;
            return SQLHelper.ExecuteNonQuery(sql);
        }

        public DataSet  Select()
        {
            string sql = "Select * from View_Office_Doctor";
            return SQLHelper.Select(sql);
        }

        public DataSet SelectRegisterType()
        {
            string sql = "select * from View_RegisterType";
            return SQLHelper.Select(sql);
        }


        public DataSet SelectPatient()
        {
            string sql = "select * from View_Patient";
            return SQLHelper.Select(sql);
        }

        public DataSet SelectPatientToday(string StartID,string EndID)
        {
            string sql = "select * from View_Patient where 病人编号>='" + StartID + "'and 病人编号<='" + EndID + "'";
            return SQLHelper.Select(sql);
        }
    }
}