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这是一个模仿windows鼠标框选的程序，希望对大家有用。(This is a program that immitates the mouse selectbox.)

北斗卫星接口文件 北斗卫星导航系统 空间信号接口控制文件 （测试版） (Beidou satellite interface file Beidou satellite navigation system space signal Interface Control Document (Beta))

GPS选星算法，选择几何形状最好的卫星组合(GPS satellite selection algorithm to select the best geometry of the satellite portfolio)

用vc++实现了一个标准的OPC DA服务器！可以实现工业以太网数据采集并为实现了标准OPC接口的客户程序进行数据交互！(Using vc++ to achieve a standard OPC DA server! Industrial Ethernet can be achieved for the realization of data acquisition and a standard OPC client interface for data exchange!)

说明：  将对话框资源封装到动态链接库中，实现界面的抽象封装(The dialog resource to the dynamic link library package, to achieve the abstract interface package)

短信开发控件，支持西门子，诺基亚，使用串口线或者红外线连接(SMS Development Control and support of Siemens, Nokia, the use of infrared or serial line connectivity)

惯导系统轨迹生成器，能生成不同位置转动和舰船摇摆条件下的陀螺和加速度计数据，用于研究惯导系统(INS trajectory generator can generate different locations and ships swing conditions rotating gyroscope and accelerometer data, inertial navigation systems for research)

c#开发环境,用于实现带进程、向导或操作步骤信息的显示(c# show process or flow info )

SSD4 copyright solution

主要是讲解windows下编程的使用和方法，以及在实际中的高级应用。(Under the program mainly to explain the use of windows and methods, as well as advanced applications in practice.)