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vc 使窗体保持在最前AlwaysOnTop的程序源码，希望对大家有所帮助(vc the form remains on top AlwaysOnTop the program source code, we hope to help)

mfc数据库编程资料。查询数据，创建数据库，登陆，对话框加菜单，加消息响应等等。(data base on MFC)

DSP实现对内存卡写入的测试程序 能够准确的对内存卡进行写入操作 可在此基础上进一步开发内存卡(A Test Program for Memory Card Writing Based on DSP Can accurately write to memory card On this basis, memory card can be further developed.)

TEF6686带DSP收音 C语言完整工程实例 ，可直接移植应用。(TEF6686 with DSP radio engineering instance)

读取系统日志，获取开关机时间之后做计算工时(After reading hours to do the calculation system logs for switch time)

说明：  最简单的USB通讯上位机程序，实现发送和接收。(The simplest PC USB communications process, the achievement of sending and receiving.)

这本书对于学习DSP6678的同学非常有价值！(This book is very valuable for students studying DSP6678)

说明：  FFT test program, can be used normally, for your reference

统计学生成绩的程序，对学习界面编程的朋友应该有用，欢迎下载(Student achievement statistics program, should be useful learning interface programming friends are welcome to download)

工业现场HART通信产品开发协议，为编程人员提供编程标准。(HART communication products of industrial field development agreement for the programmer to provide programming standards.)