获取系统时间 and 获取当前时间..............并计算时间差

日期查询在SQL中-date for the SQL

开发软件Keil uVision4，硬件平台野火STM32，单片机程序。 程序主要内容实现远程红外遥控器控制STM32播放音乐和玩拼图游戏。

firebird 2.1 errorcodes

直接端口访问的VxD程序-direct port visit Vxd

This article shall describe a very simple approach to working with a GPS device within the context of a Visual Basic 2005 application. This article does not address how the GPS device works or everything that can be gleaned from the NEMA 0183 string outputted from most GPS devices rather, the article is intended for those just interested in getting present position from a GPS and using that point to do something interesting like show you where you are on a map.-This article shall describe a very simple approach to working with a GPS device within the context of a Visual Basic 2005 application. This article does not address how the GPS device works or everything that can be gleaned from the NEMA 0183 string outputted from most GPS devices rather, the article is intended for those just interested in getting present position from a GPS and using that point to do something interesting like show you where you are on a map.

BMP转化为ICO，是一个很有意思小程序，希望网友多多支持。-BMP into ICO, is a very interesting small procedures in the hope that the generous support of netizens.

一个3层结构的例子，分别可连接mdb，sqlserver，oracle-An example of layer 3, respectively, to connect mdb, sqlserver, oracle

一款系统优化的软件，可以帮助用户进行简单的系统优化工作，这是它的源码-A system optimization software can help users to optimize the work of a simple system, which is its source

简单的用C#的serial port控件实现的串口通讯的源码例子，可以使用VS2008打开，实现了串口发送数据，同时，接收是通过异步方式实现，通过委托与串口接收到数据事件的绑定，能够自动处理接收的数据。对初学者有所帮助。

孙鑫老师的VC++教程的光盘源代码，数写的很好，代码也很好，值得研究！第18章源程序！-SUN Xin teachers VC++ Tutorial CD-ROM source code, written in a few very good, code is also good, worthy of study! Chapter 18 source code!