用vs2010开发的一款简单的抽奖小软件，适合C#初学者学习，简单易懂-With vs2010 developed a simple little lottery software, C# for beginners to learn, easy to understand

本软件可实现公平、公正、公开的抽奖。摇奖机,抽奖机,摇号机,摇奖机器-This software can realize fairness and justice, public lottery. Drawing machine, drawing machine, a lottery machine, drawing machine