StateAndNotificationBrokerViewer

用vc实现的网络编程！聊天程序的客户端服务端都有！并且可灵活应用！可谓是一个实用程序！-chatroom application coded by VC.both server side and client side.

本程序是采用udp协议实现了简单的聊天室，包括客户端和服务端，客户端发送消息到服务端，服务端将接受到的消息分发到所有的客户端实现简单的群聊。

GPS串口采集程序，基于VC++ MFC，非常不错的资源，采用多线程实现。(GPS serial acquisition program, based VC++ MFC, very good resources, using multithreading.)

Random Algorithm for the algorithm subject. it will help you alot

DEM的读取与显示 实现大规模地形显示(DEM read and display of large-scale Terrain)

调用API函数在VC++6.0的编译环境下，对串口进行写入操作，简单易懂，易实现，通过调试后取得较好的效果(using api functions in the vc++6.0 progress the serial communiction )

实现画圆,用C++的mfc功能,这个是c语言交互式绘图的必备!(Achieve Circle)

测试程序，可以很好的利用这个程序解决你所遇到的问题(Test procedure can be a very good use of this procedure to solve the problems encountered by you)

ArcEngine中的ILegend和ILegendItem使用起来总觉得不让人满意，特别是AdjustColumns和Item。因此把PageLayout的图例想象成很多Element的组合，基于IElement重新实现了图例类。图例类的类图可以参考附件中的图例绘制.bmp。 另外，附件中有示例程序，示例mxd，还有源码。(ArcEngine in ILegend and ILegendItem people to use do not always feel satisfied, especially AdjustColumns and Item. So imagine the legend PageLayout lot Element combination, to re-implement a legend based on IElement class. Legend class class diagram can refer to the attached drawing legend. Bmp. In addition, in the annex to the sample program, sample mxd, there is source code.)

通过GPS获取当前位置坐标的简单DEMO(Get GPS coordinates simple DEMO)