说明：  全面介绍Visual Basic 2010 的各种编程知识，展示如何创建上述应用程序和服务。 同时，您也可以学习面向对象的编程技术，掌握创建业务对象和Windows 控件的方法。
(Comprehensive introduction to the Visual Basic 2010 programming knowledge, and demonstrate how to create applications and services. The same time, you can learn object-oriented programming techniques, the methods needed to create business objects and Windows controls. )