图书管理系统的SQL数据库的触发器

全国交通咨询模拟系统-----全国城市交通图列车时刻表及飞机航班表的编辑。利用VC工具在dos环境下实现全国交通的咨询与管理。-National Advisory traffic simulation system----- National Urban Transport plans trains and flights Schedules table editor. VC dos tools in the environment under the National Traffic advisory and management.

用vc6.0写的一个dll，可以在vb中方便的使用一些数据类型变换的函数。-with vc6.0 write a dll, vb can easily use the data types transform function.

MAZAK INTEGREX 200 PLC LADDER(374A3000)

哈夫曼编码程序，通过树形实现，使用数组存储编码

Window远程访问服务 一些API的函数的使用和学习-Window Remote Access Service API functions of some use and learning

mediaplayer测试程序，对初学者非常有用，可以做为程序使用。-mediaplayer testing procedures, very useful for beginners, you can use as a procedure.

还有一个缺陷就是在只知道密文 x 及公钥（n,e）的情况下，只要将 (x^e) mod n 所得余数 s 再不断地循环操作 s = s^e mod n，此运算不断地循环 e 次之后，很多情况下都可以循环出原文，只是计算量过余多一些罢了。不过有不少情况下，根本都无须循环 e 次，不过对于1024位的 n 级别来说，e 也是一个相当大的数值，所以循环密文的余数以解得原文是有些不现实。 以上内容仅供参考，如有不实，请予更正-there is a defect in only know that the secret and public key-x (n, e) the circumstances, as long as (x ^ e) mod n from the remaining s to continuously cycle operation s = s ^ e mod n, this constant cycle of Operational e occasion, the very many circumstances can be recycled from the original, but I calculated the volume more than just. There are, however, many instances, simply do not need e cycle times, but for 1024 the level n, e is a very large figure, so secret circle the remainder of the text was obtained in the original is a bit unrealistic. The above is for reference only, if not true, I corrected

将菜单转换成树TreeView-menu will be converted into tree TreeView

解析DXF文件图形中圆，椭圆，直线，多段线，单行文字，多行文字以及颜色线型等相关图形实体。-Parse dxf file graphic entites include circle ellipse,line,polyline,text,multitext and related infomation such as color and line type

发送邮件程序，VC开发，学习邮件系统的好代码。-Send e-mail program, VC development, e-mail system, a good code to learn.