本程序实现一个简单的计算器功能，其中包括0~9共10数字按钮、加、减、乘、除4个运算按钮以及等号和清空两个辅助按钮 ，还有一个显示输入输出的文本框。...

网络协议规范大全 在网络的各层中存在着许多协议，它是定义通过网络进行通信的规则，接收方的发送方同层的协议必须一致，否则一方将无法识别另一方发出的信息，以这种规则规定双方完成信息在计算机之间的传送过程。下面就对网络协议规范作个概述。 -Network protocol specification Daquan, the network, there are many layers in the protocol, which is to define the rules of communication through the network, the receiver of the sender on the same floor of the agreement must be consistent, otherwise the party will not recognize the other party" s message based on this two kinds of rules to complete information in the process of transmission between computers. Here" s right to give an overview of the network protocol specification.

wince系统下的EVC工具下编写的一个串口程序，可以测试多个串口-wince under the EVC system tools under the procedures for the preparation of a serial port, you can test a number of serial

Ray tracing of C # code, and support the sphere of the Quartet-Ray tracing of C# code, and support the sphere of the Quartet

如题，计数型信号量用于任务间同步，二进制信号量适用于任务间同步，但是如果事件发生过快，可能导致数据丢失。但是使用计数型信号量就可以就决这个问题-Such as title, Counting Semaphore for inter-task synchronization, a binary semaphore for inter-task synchronization, but if the incident took place too quickly, may lead to data loss. However, the use of Counting semaphores can on this issue summary

windows下所有的hook的演示代码-windows of all the hook demo code

使用delphi开发的指示灯控件-use development, the light control

小巧的win32反汇编程序-small win32- assembler

读写程序,一个简单的文件，可以用来读写二进制文件-Reading and writing program, a simple document that can be used to read and write binary files

本文以Turbo C作为编程工具，编写推箱子游戏，并给出最后成功运行的推箱子游戏C语言源程序。-paper as Turbo C programming tools, prepared feeds games, and gives the successful operation of the final game magazines C language source code.

电话簿管理系统，实现对电话簿的插入、删除、修改、排序等-Phone book management system to achieve the insertion of the phone book, delete, modify, sort, etc.