一个个人自己编写的c#的源程序，实现了DataSet和DataTable增强，是一个不错的、完整的程序，共享出来给大家一起学习。-one prepared by the individuals themselves c # source, and achieve a DataSet DataTable increase is a good, the integrity of the process, sharing out to everyone learning together.

详细描述了c#中动态操作数据库方法，增强了软件开发过程的灵活性，值得学习。-A detailed descr iption of the dynamic operation of the database in c# method to enhance the flexibility of the software development process, it is worth learning.

增强现实中的小程序，有兴趣的可以学习一下-Augmented reality in a small program, interested can learn about

小型的智力游戏（井字游戏）的开发代码。井字游戏又称井字棋、圈圈叉叉等，原本是一个纸笔游戏。这种游戏的变化简单，常成为博弈论和赛局树搜寻的教学例子，同时也是本章选择井字游戏作为开发实例的重要原因之一。可以使读者增强对C#语言的理解，同时对游戏开发的入门学习也起到一定的指导意义。 -Small puzzle game (Tic Tac Toe) development code. Tic-tac-toe game, also known as tic-tac-toe, circle pork o