电视台、大型活动中用来随机抽奖才程序，曾打算用做商业用途的一个软件。通过向导设计一个活动，输入参与抽奖者相关信息便可实现随机抽奖。涉及到数据库编程、网格的使用、随机数的运用、浮动工具栏、窗口分割、带文字的工具栏、向导对话框的使用-television, the major activities used to only random draw process, had planned to do with commercial use of a software. Through a desig

一个风格多样、自由、灵活的Grid控件，是数据库编程的一个较好的参考。-a diverse style, free and flexible Grid Control and Database Programming is a good reference.

一个使用网格控件制作的数据类编程实例，通过他可以学绑定数据的使用方法-Produced using a data grid control class programming examples, he can learn through the use of binding data

用FVM编程求解一维导热、对流、相变等问题，网格离散-Solving the one-dimensional heat conduction, convection, phase change and other issues with FVM programming, discrete grid