简单的拼图游戏，刚学习VC时候写的，支持载入外部图片，可以自动打乱，然后对照原图慢慢拼起来，希望新手朋友研究一下这个小程序，一起进步。-A simple jigsaw puzzle, when just learning to write VC, support loading external images, you can automatically disrupted, and then slowly put together the control artwork, hope novic