一个系统服务的演示程序,写的可以说是非常的经典,想学习的看起来是不错的-Demonstration of a system service procedures, it can be said of Writing is a very classic, think of the study appeared to be good

delphi服务创建程序讲解，一步步教你如何创建服务程序-delphi service to create a program to explain, step by step to teach you how to create a service program