图书管理系统（源码+数据库+配置文档）

图书管理系统（源码+数据库+配置文档）

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Data.SqlClient;

namespace WindowsFormsApplication1
{
    class BookService
    {

        public BookService（）
        {

        }
        DAC dac = new DAC（）;
        //显示所有书籍信息 返回一张数据表
        public DataTable getAllBook（）
        {
            //初始化 
            SqlDataAdapter daBook = new SqlDataAdapter（“select * from TBookDetail“ dac.Connection）;
            DataTable dtBook = new DataTable（）;//查询的数据将会放在这个对象中
            //填充数据到数据表 
            daBook.Fill（dtBook）;
            return dtBook;
        }
        //显示网络技术类书籍信息
        public DataView getBookByNetBook（）
        {
            //1初始化 
            SqlDataAdapter daBook = new S

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2019-06-20 13:57  WindowsFormsApplication1\
     文件     2726902  2019-06-20 13:44  WindowsFormsApplication1\1740226148吴盼盼.exe
     目录           0  2019-06-20 11:51  WindowsFormsApplication1\WindowsFormsApplication1\
     文件         349  2019-05-11 15:57  WindowsFormsApplication1\WindowsFormsApplication1\App.config
     文件        4356  2019-06-09 00:45  WindowsFormsApplication1\WindowsFormsApplication1\BookService.cs
     文件         493  2019-04-22 00:04  WindowsFormsApplication1\WindowsFormsApplication1\DAC.cs
     文件        5134  2019-05-12 00:54  WindowsFormsApplication1\WindowsFormsApplication1\ExcelService.cs
     文件       38007  2019-06-20 11:51  WindowsFormsApplication1\WindowsFormsApplication1\Form1.Designer.cs
     文件       14221  2019-06-20 11:51  WindowsFormsApplication1\WindowsFormsApplication1\Form1.cs
     文件      165182  2019-06-20 11:51  WindowsFormsApplication1\WindowsFormsApplication1\Form1.resx
     文件        5086  2019-06-19 11:49  WindowsFormsApplication1\WindowsFormsApplication1\FrmLogin.Designer.cs
     文件        1051  2019-06-19 18:39  WindowsFormsApplication1\WindowsFormsApplication1\FrmLogin.cs
     文件        5817  2019-06-19 11:49  WindowsFormsApplication1\WindowsFormsApplication1\FrmLogin.resx
     目录           0  2019-05-12 14:27  WindowsFormsApplication1\WindowsFormsApplication1\Model\
     文件         591  2019-05-11 15:40  WindowsFormsApplication1\WindowsFormsApplication1\Model\Book.cs
     文件         579  2019-04-28 13:36  WindowsFormsApplication1\WindowsFormsApplication1\Model\BookDetail.cs
     文件         307  2019-05-12 00:31  WindowsFormsApplication1\WindowsFormsApplication1\Model\User.cs
     文件         312  2019-05-12 14:27  WindowsFormsApplication1\WindowsFormsApplication1\Model\lendInfo.cs
     文件         536  2019-03-30 16:27  WindowsFormsApplication1\WindowsFormsApplication1\Program.cs
     目录           0  2019-04-13 17:04  WindowsFormsApplication1\WindowsFormsApplication1\Properties\
     文件        1372  2019-03-30 16:27  WindowsFormsApplication1\WindowsFormsApplication1\Properties\AssemblyInfo.cs
     文件        2888  2019-04-03 11:36  WindowsFormsApplication1\WindowsFormsApplication1\Properties\Resources.Designer.cs
     文件        5612  2019-03-30 16:27  WindowsFormsApplication1\WindowsFormsApplication1\Properties\Resources.resx
     文件        1783  2019-04-13 17:04  WindowsFormsApplication1\WindowsFormsApplication1\Properties\Settings.Designer.cs
     文件        1098  2019-04-13 17:04  WindowsFormsApplication1\WindowsFormsApplication1\Properties\Settings.settings
     文件         707  2019-05-31 17:30  WindowsFormsApplication1\WindowsFormsApplication1\Readerservice.cs
     文件        1039  2019-06-19 11:38  WindowsFormsApplication1\WindowsFormsApplication1\UserService.cs
     文件       12953  2019-06-19 15:42  WindowsFormsApplication1\WindowsFormsApplication1\WindowsFormsApplication1.csproj
     文件         453  2019-04-13 17:05  WindowsFormsApplication1\WindowsFormsApplication1\WindowsFormsApplication1.csproj.user
     目录           0  2019-04-13 23:55  WindowsFormsApplication1\WindowsFormsApplication1\bin\
     目录           0  2019-04-02 16:21  WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\
............此处省略131个文件信息