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1.实现对二进制数据库的检索,查找,修改,增加,删除等操作; 2.实现数据库的加密,支持密码校验登陆有效防止防止数据泄漏。 3.程序启动时自动校验数据库完整性及...
1.实现对二进制数据库的检索,查找,修改,增加,删除等操作; 2.实现数据库的加密,支持密码校验登陆有效防止防止数据泄漏。 3.程序启动时自动校验数据库完整性及其数据合法性并且自动屏蔽非法数据及提示用户删除损坏的数据库。 4.可以按归并排序方法对书目进行排序; 5.内置前台销售操作功能,可以实现图书销售的功能,并且根据销售情况实时修改数据库; 6.内置强大的异常处理机制,可以应付绝大部分异常情况。 7.程序标题栏实时显示程序状态。
对初学者很有帮助的-1. The realization of the binary database search, find, modify, add, delete and other operations 2. The realization of the database encryption, support for password check to prevent the landing effectively prevent data leakage. 3. Procedure automatically check data integrity and legitimacy of the database and automatic shield illegal data and prompts the user to delete the damaged database. 4. May merge sort method to sort the bibliography 5. Built-front sales operation, can achieve the function of book sales and, in accordance with amendments to the sale of real-time database 6. Built a powerful exception handling mechanism to cope with the vast some anomalies. 7. Program title bar in real-time status display program. Useful for beginners
- 2022-01-25 20:52:57下载
- 积分:1
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简单计算器原代码。里面实现了各种功能。+-×÷的运算。用vc开发了两天,茶饭不思,专心工作。呵呵,大家看看!...
简单计算器原代码。里面实现了各种功能。+-×÷的运算。用vc开发了两天,茶饭不思,专心工作。呵呵,大家看看!-simple calculator source. Inside enables a variety of functions.+- arithmetic. Vc development with a two-day, Drew, concentrate on work. Oh, we see!
- 2022-04-27 13:10:03下载
- 积分:1
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动态数组实现冒泡算法
主要学习两种C语言动态数组的创建方法。
- 2023-08-06 08:20:02下载
- 积分:1
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文件分析
资源描述磁盘分析,文件分析,图片分析,word分析,统计数量
- 2022-11-23 13:50:04下载
- 积分:1
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The design of asynchronous fifo,
Asynchronous fifo design, can be a good compl...
- 2022-01-27 17:51:55下载
- 积分:1
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DB1200 wince bsp version 5138.2
DB1200 wince bsp version 5138.2
- 2022-03-20 20:47:38下载
- 积分:1
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mechanism news
消息机制-覆盖WinProc函数-mechanism news-coverage WinProc Function
- 2022-12-26 08:30:04下载
- 积分:1
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M-序列模糊函数,其中包含模糊函数,频移差为0和时移差为0时的函数图形。-M-sequence ambiguity function, which includes fuzzy function, frequency shift difference for the 0 and times have changed for the worse 0:00 a function of graphics.
- 2022-01-24 15:14:16下载
- 积分:1
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c++标准库 boost的asio异步网络库,非常方便,很容易实现网络传输。...
c++标准库 boost的asio异步网络库,非常方便,很容易实现网络传输。-c++ standard library of asio asynchronous network library boost, very convenient, very easy to implement network transmission.
- 2022-11-30 10:05:04下载
- 积分:1
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自已开的一个小的通讯录, 初学者的作品,,高手就不用看了 不好意思...
自已开的一个小的通讯录, 初学者的作品,,高手就不用看了 不好意思-own open a small correspondence, beginners work, and do not need to master reading sorry, as long as
- 2022-07-01 08:30:33下载
- 积分:1