This paper discusses the key techniques and implementation in the processes of developing a vertical edit ActiveX control with Visual Basic 6, which solve the problems of vertical input and display in the mongolian software based on Web.

• 介绍了用Visual Basic 6实现竖向编辑ActiveX控件的关键技术和方法,从而解决了Web模式软件研发中蒙古文的垂直输入和显示等 问题。