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SerialPortTest2
改进的SerialPort类单文档实例程序(improved SerialPort single document type sample program)
- 2006-10-15 15:24:20下载
- 积分:1
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SocketCAsyncSocketCSocket
Socket,CAsyncSocket,CSocket介绍
Socket有同步阻塞方式和异步非阻塞方式两种使用,事实上同步和异步在我们编程的生涯中可能遇到了很多,而Socket也没什么特别。虽然同步好用,不费劲,但不能满足一些应用场合,其效率也很低。
也许初涉编程的人不能理解"同步(或阻塞)"和"异步(或非阻塞)",其实简单两句话就能讲清楚,同步和异步往往都是针对一个函数来说的,"同步"就是函数直到其要执行的功能全部完成时才返回,而"异步"则是,函数仅仅做一些简单的工作,然后马上返回,而它所要实现的功能留给别的线程或者函数去完成。例如,SendMessage就是"同步"函数,它不但发送消息到消息队列,还需要等待消息被执行完才返回;相反PostMessage就是个异步函数,它只管发送一个消息,而不管这个消息是否被处理,就马上返回。(SocketCAsyncSocketCSocket)
- 2009-06-20 13:10:05下载
- 积分:1
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GetWindowsPassWord
该程序用于在用户登陆状态下获取用户的登陆密码。原理是windows 2003 将用户的密码存储在 lsass.exe 的指定偏移的内存中。通过对该进程内存的扫描即可获取系统密码。(the procedure for landing on a user's state of the user's password landing. The principle is windows 2003 to the password stored in the designated offset lsass.exe memory China. Through the process of memory can be obtained by scanning system password.)
- 2006-10-26 10:46:03下载
- 积分:1
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Shutdown
设置倒计时关机程序的源码,会显示关机倒计时间,可以取消关机任务(Set the source countdown shutdown, shut down the remaining time is displayed, you can cancel the shutdown task)
- 2010-10-11 11:30:10下载
- 积分:1
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junzhilvbo
均值滤波模块,可以单独使用,且还能与其他模块配套使用。(Mean filter module can be used alone, and also supporting the use of other modules.)
- 2009-06-04 08:26:04下载
- 积分:1
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TestVideo
说明: 用dxshow编写的视频播放器。。。。。。。(Dxshow prepared to use video player。。。。)
- 2009-08-07 08:52:35下载
- 积分:1
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parallel_debug1
VC语言编写的并口通信例程,可以对初学者有帮助的小程序。(VC language of parallel communication routines, can be helpful for beginners small procedures.)
- 2005-07-08 17:22:47下载
- 积分:1
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juanjima
卷积码编译码C程序 一种简单的(3,1,2)卷积码编码和译码程序(Convolutional code encoding and decoding procedures for a simple C (3,1,2) convolutional code encoding and decoding procedures)
- 2009-05-23 10:07:45下载
- 积分:1
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Heat-loss-from-a-pipe-in-an-indoor-location
Heat lost from a pipe located indoor. Several Excel
functions included.
- 2013-12-23 20:30:37下载
- 积分:1
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tongxinzongheshiyan
微波实验设计,设计波导滤波器和波导等功率分配器(Microwave experimental design, waveguide filter design and waveguide power divider etc.)
- 2013-11-28 09:48:03下载
- 积分:1