C#写的一个贪食蛇。比较简单，但具备小游戏开发的思路，对于学习C#开发游戏有很好的借鉴意义。注释详尽，初学者可以下来-C# written by a Snake. Relatively simple, but has a small game development ideas, for learning C# developers have a good game to learn. Note detailed, beginners can take a look down