filedivide

坐标转换，可将坐标从大地坐标转换为地方坐标并可以反转(Coordinate conversion, coordinate conversion from geodetic coordinates to local coordinates and can be reversed)

VB获取和控制网页滚动条，请确保代码里所定义的网址可以访问，否则滚动条控制时会出错。正常情况下，当窗体的控件加载完网址后，可通过窗口中的上、下、左、右控制按钮来控制网页的上下左右滚动，每点击一次，网页就相应的滚动一次，如演示截图所示。(VB web access and control the scroll bar, make sure that the code defined URLs can be accessed, or an error occurs when the scroll bar control. Under normal circumstances, when the form s controls finished loading site, through the window, down, left and right control buttons to control scrolling down the page about every click, the page on the appropriate scroll once, such as Demo Screenshots shown.)

VB打印任务监控程序的源代码，适时获得当前打印机的任务状态，列出正在打印的任务，同时对所有任务进行管理 ，可结束和暂停任务，写的不错。(VB print job monitoring program s source code, the task of timely access to current printer status, list is printing tasks, while management of all tasks, to end and pause tasks and write well.)

VB网络监视传输、消息发送实例 网络监视传输、消息发送实例

说明：  实现QR码编码,包含多种语言实现，作为这方面开发人员的有益参考(QR ENCODE)

摘要:VC/C++源码,随书源码,书籍源码 advanced windows debugging一书的完整代码，不多介绍了，是书中的源码例子，学习C++有用处。(Summary: VC/C++ source, source books, books advanced windows debugging source code for a complete book, little introduction, is the source code examples in the book, learning C++ useful.)

进度条控件显示的测试小程序,供Windows桌面程序开发者借鉴(install progress view)

用C语言写的火车自助售票系统，实现火车票务管理和用户购票(Written in C language train self-ticketing system, ticket management and user traffic tickets)

用VS 2005的平台，用VC的MFC框架，帮朋友做的一个excel的提取文件的工具，包括excel的读写操作，还有部分文字处理，(Withthe VCMFCframeworkto help a friendto dowithVS2005platforman excelfileextractiontools, includingexcelinreading and writing,as well as someword processing,)

VB语言写的仿Unix红帽操作系统界面，附带源码(VB language to write the copy Unix red hat operating system interface, with the source code)