SEH，结构化异常处理，是作为一种系统机制引入到操作系统中的，本身与语言无关。在我们自己的程序中使用SEH可以让我们集中精力开发关键功能，而把程序中所可能出现的异常进行统一的处理，使程序显得更加简洁且增加可读性。

-SEH, structured exception handling, as a system mechanism into the operating system itself has nothing to do with the language. In our own procedures for the use of SEH will enable us to concentrate on the development of key functions, while the process may arise in the treatment of abnormal unified, so all the more simple procedures and increase readability.