C#图书借阅管理系统仅供学习

C#图书借阅管理系统仅供学习

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace BorrowBookSystem
{
    public partial class BookInfo : Form
    {
        string sign;//query查看状态，alter修改状态，add添加状态
        int no;
        Query myQuery = new Query（）;
        DataEditor myDataEditor = new DataEditor（）;

        public BookInfo（）
        {
            InitializeComponent（）;
        }

        public BookInfo（string _signint _no）
        {
            InitializeComponent（）;
            sign = _sign;
            no = _no;
        }

        private void BookInfo_Load（object sender EventArgs e）
        {
            OneComboBoxLoad（）;
            Da

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件        3192  2014-11-27 09:42  51Aspx源码必读.txt
     目录           0  2014-11-27 09:15  BorrowBookSystem\
     文件       22261  2011-05-03 20:35  BorrowBookSystem\BookInfo.Designer.cs
     文件        9883  2011-05-05 14:35  BorrowBookSystem\BookInfo.cs
     文件       18184  2011-05-03 20:35  BorrowBookSystem\BookInfo.resx
     文件       12135  2011-05-11 20:20  BorrowBookSystem\BookList.Designer.cs
     文件        7297  2011-05-11 20:20  BorrowBookSystem\BookList.cs
     文件       19497  2011-05-11 20:20  BorrowBookSystem\BookList.resx
     文件       14456  2011-05-03 00:00  BorrowBookSystem\BookManage.Designer.cs
     文件       14405  2011-05-03 00:00  BorrowBookSystem\BookManage.cs
     文件       19920  2011-05-03 00:00  BorrowBookSystem\BookManage.resx
     文件       14061  2011-05-11 21:31  BorrowBookSystem\Borrow.Designer.cs
     文件       11552  2011-05-11 21:31  BorrowBookSystem\Borrow.cs
     文件        6189  2011-05-11 21:31  BorrowBookSystem\Borrow.resx
     文件        6829  2011-05-08 01:46  BorrowBookSystem\BorrowBookSystem.csproj
     目录           0  2014-11-27 09:22  BorrowBookSystem\Data\
     文件        4560  2014-11-27 09:22  BorrowBookSystem\Data\Config.cs
     文件       11261  2011-05-05 14:44  BorrowBookSystem\Data\DataEditor.cs
     文件        2213  2011-04-29 09:25  BorrowBookSystem\Data\MD5.cs
     文件        5547  2011-05-06 18:30  BorrowBookSystem\Data\Query.cs
     文件        1078  2011-04-29 11:27  BorrowBookSystem\Data\Users.cs
     文件       10365  2011-05-11 21:16  BorrowBookSystem\Login.cs
     文件       16838  2011-05-11 20:48  BorrowBookSystem\Login.designer.cs
     文件       34363  2011-05-11 20:48  BorrowBookSystem\Login.resx
     文件        9220  2011-04-29 09:41  BorrowBookSystem\MD5_Test.Designer.cs
     文件         854  2011-04-29 09:41  BorrowBookSystem\MD5_Test.cs
     文件        5814  2011-04-29 09:41  BorrowBookSystem\MD5_Test.resx
     文件       20861  2011-05-05 15:41  BorrowBookSystem\MainForm.Designer.cs
     文件        2930  2011-05-05 15:41  BorrowBookSystem\MainForm.cs
     文件       35330  2011-05-05 15:41  BorrowBookSystem\MainForm.resx
     文件        6994  2011-05-13 13:29  BorrowBookSystem\PastData.Designer.cs
............此处省略87个文件信息