运行程序时将目录下的images和sounds文件夹拷贝到bin/debug或者bin/Release目录下，否则运行时会找不到文件。-When running the program directory of images and sounds folder are copied to the bin/debug or bin/Release directory, or file not found when running.

一个最新的C#的俄罗斯方块，可以学习学习，初学者很有用。-A new C# Tetris, you can learn from, useful for beginners.