Visual Basic 包含许多文档工具，每个文档工具都设计成帮助您学习和使用本产品的某一特定方面内容。随 Visual Basic 提供的文档包括如下内容： -Visual Basic contains many documentation tool, each document tools are designed to help you learn and use this product to a particular aspect content. With the Visual Basic provide document includes the following content: