VB使用打印功能

Delphi环境下利用TWAIN实现对扫描仪的控制 调试环境：Win XP；Delphi 7/5-Delphi environment to realize the use of TWAIN scanner control debugging environment: Win XP Delphi 7/5

一个C++表格类-a Class C forms

In one of my latest projects, I was fiddling around with existing decompression classes, for Zip. I noticed though, that RAR had a far better compression ratio for certain files, and that the existing DLL handled everything itself, including the latest version of the RAR format.

用vb编写的网址收集程序-prepared using the website collection procedures

一个高精度计时器-A high-precision timer

在windows上符号连接,非常 好用,VISTA中有类似实现-The symbolic links in the windows, very easy to use, VISTA realize there are similar

图书采购子系统：当购入一批新书时，库存管理员进行图书入库登记，对购入图书根据已有的图书信息进行登记（包括进货数量、进货价格、供应商等），如没有购入图书的信息，则增加图书信息； 图书销售子系统：商品销售人员根据图书的条形码或图书编号对图书进行销售。 库存管理子系统：可对图书库存进行盘点；通过设置库存警报线对库存不足的图书报警提示。 图书需求子系统：对客户有需求，并且库存中没有的图书进行登记，以满足客户的需求，提高企业形象。业务活动

VC下进行缓冲区操作， 如一个线程写，一个线程读取并存储 当然使用队列 这是为具体工程写的队列的例子工程-buffer under VC operation, such as writing a thread, a thread to read and storage of course this is the use of Queue works written for specific examples of projects Q

memory management is performed explicitly by programmers using the so-called "auto release pools".

数据库底层函数库接口,采用ANSI-C实现,不支持并发,采用gnu版权发布-underlying database library interface, using ANSI-C achieved, do not support concurrent use gnu copyright release