一个c#编的贪吃蛇小游戏,蛇体用按钮显示,蛇体的移动不是整体移动，而是将蛇尾的按钮移动到蛇头.-A c# Made the Snake game, snakes body with button shows that the movement of the snake body rather than the overall mobile, but the button will be moved to brittle snakeheads.