说明：  使用C#语言编写一个俄罗斯方块游戏系统，要求程序运行后有一个图形用户界面，并具备下面几个功能： (1) 实现各种方块的生产，包括形状和颜色等信息； (2) 实现各个方块的上下左右移动和旋转的功能； (3) 实现消行的功能； (4) 实现开始，暂停，结束等功能
(eat snakeThe use of C# language to write a Tetris game system, the requirements to run after having a graphical user interface, and has the following functions: ( 1) to achieve a variety of box production, including the shape and color and other information ( 2) to achieve all the box about the next move and rotation function ( 3) the realization of consumer line function ( 4) achieve the start, pause, end function )