filedivide

设p是素数，a是p的本原根，即a1,a2,a3,…,ap-1在mod p下产生1到p-1的所有值，所以对任何b属于{1,…,p-1},有唯一的i属于{1,…,p-1}使得ai mod p 等于p。称i为模p下以a为底b的离散对数。(P is a prime number based, a is the primitive root p, that is, a1, a2, a3, ..., ap-1 in the mod p under 1 to p-1 for all values, so for any b belongs to (1, ..., p-1), there are only i belong to (1, ..., p-1) makes ai mod p equivalent to p. Said i was under the modulus p to a for b at the end of the discrete logarithm.)

这是一个用VB编写的留言本程序,只是用来给各位参考的,希望大家喜欢这个(This is a message written in VB program, just to give you, hope you like it)

说明：  实现游戏程序的源代码，运行很好，功能都已实现了。(Procedures to achieve the game)

说明：  VB精彩编程200例,对程序开发及程序初学者有很大借鉴作用(VB 200 samples)

AdvancedHMI免費 SCADA 操作簡單且方便使用(AdvancedHMI free SCADA easy to use)

该程序是处理CAB文件的程序例子，它所适用的运行环境是Win9x/NT/2000/XP/，是经过编译和运行后证明有效地。(CAB file of the program procedures for dealing with an example, it applies to the operating environment is Win9x/NT/2000/XP /, is compiled and run proved effective.)

opcsever+client测试。opcsever+client测试(opcsever+client test,opcsever+client test.)

c++四书五经，C++从入门到精通的教材(c++ classics, C++ textbook from the entry to the master)

前两天为公司改程序，其中有一部分是要打印出报表。原来的程序是调用VB写的一个程序。那个程序用VBA方式实现的，在一个空的WORD表格模板里填入数据，让WORD去打印，效果还可以，就是速度很慢。但是这次，上次写代码的人已经不在这里了，我并不想去学VBA，无奈之下找到了一个Rob.A Fraydl写的打印类示例，但是里面没有我要的功能，只是示范了怎么去打印。于是自己重新的封装了一下，基本算是合格了。(two days ago for the company to change procedures, which are in part to print out statements. The original procedure was called VB write a procedure. VBA procedure that was achieved in an empty template forms WORD Lane Enter data, Let Word to print, the results were, and that is very slow. However, this time, the last person to write the code has been going on here, I do not want to go to school VBA, In desperation to find a Rob.A Fraydl write Print category example, but there's no I want function, the model is how to print. His own re-packaging it, and basically considered a pass.)

使用FileSystemWatcher监控网络路径(包含源代码) 在VS2005中，.Net里面有个FileSystemWatcher控件，用来监控文件变化，它会通知文件创建，修改，删除的消息。网上这样的例子很多，但是在实际应用的时候，发现还有一些待处理的问题，我做了一个简单的demo，解决了如下的问题： 1. 多次连续触发 (通过一个定时器来解决） 2. 能监控网路路径 (serviceProcessInstaller的Account属性设置为NetworkService) 3. 通过windows service来实现, 做成安装文件方便注册服务 注意事项： 1. 切记网络路径要给guest的权限，否则监控不了。 2. 修改Service1代码中的watcher.Path。 3. 新建文件c: est.log，将此文件设置为可写的权限。 4. 安装完成后手动将服务启动。(err)