用户界面是应用程序的一个重要组成部分,界面设计是开发高质量Windows应用程序关键的第一步。本文结合作者在使用Visual Basic6.0开发Windows应用程序中积累的实际经验,着重介绍了VB程序界面设计的实用性技巧,以及必须遵循的相关原则和注意事项。-The application user interface is an important part of interface design is to develop high-quality Windows application, a key first step. In this paper, the authors use the Visual Basic6.0 develop Windows applications accumulated practical experience, highlighting the VB program interface design, usability techniques, and must follow the relevant principles and considerations.