本书介绍了在Microsoft Windows 98、Microsoft Windows NT 4.0和Windows NT 5.0下程式写作的方法。这些程式用C语言编写并使用原始的Windows Application Programming Interface（API）。如在本章稍後所讨论的，这不是写作Windows程式的唯一方法。然而，无论最终您使用什么方式写作程式，了解Windows API都是非常重要的。-book on the Microsoft Windows 98, Microsoft Windows NT 4.0 and Windows NT 5.0 under the writing program Methods. These programs in C language and the use of the original Windows Application Progra mming Interface (API). If later in this chapter under discussion, and it is not writing Windows programs the only option. However, no matter what the ultimate way to use your writing programs, learn about the Windows API is very important.