经典串口代码

Windows NT2000下读写物理逻辑扇区-literacy physical logic Sector

ExcelVBA编程入门范例。 -Getting Started ExcelVBA programming paradigm.

用泰勒方法 和 李查逊加速外推法 实现1-100之间的ln(x)计算。其中加减乘除由自己编程实现，因此不受计算机数值变量存储位数的影响。计算精度可以自己规定。几十位左右的精度时可保持计算稳定。

列表控件的自绘功能，及列表控件的使用。通过自定义类，实现自定义的控件列表。-Self-drawn list control functions, and controls the use of the list. Through custom categories, the realization of a custom list control.

这是用Windows编写的，已经是一个完整的游戏了。游戏名字叫陕西麻将。-This is prepared by using Windows, it is a complete game. Shaanxi mahjong game name.

数据库显示，编辑、修改、使用DATAGRID操作数据库信息-databases, edit, modify, operate the database using information DATAGRID

构建Delaunay三角网的VB源程序，利用该程序可以方便的建立GIS中的Delaunay三角网,对GIS开发人员有很大的帮助-Delaunay Triangulation VB source, the use of the procedures to facilitate the establishment of GIS Delaunay net of GIS developers will be very helpful

文件夹递归拷贝及跨数据库表间拷贝,文件夹递归拷贝及跨数据库表间拷贝-Recursive folder copy between database tables and cross-copy, copy folder recursive and inter-copy between database tables

逃跑按钮的巧妙实现。如何制作属性页对话框和向导对话框，融合讲解组合框（如何调整组合框的大小）、列表框、单选按钮、复选按钮等常用对话框控件的多种使用方法。如何限制用户在不满足设定的条件时切换到其他属性页和向导页。-escape button cleverly achieved. How to make property pages and Wizard dialog box, the box integration on the composition (how to adjust the portfolio size box), List box, radio button, check button so common dialog control of the use of a variety of methods. How to restrict users no longer satisfied with the conditions set when switching to other pages and Attribute Wizard page.

The program has been tested to send sms only on Ericcson cellphones mode. T610 and z600.