Powerbuilder中树视图的实现与应用

TreeView Control Realization and Ap plication in Powerbuilder

在Powerbuilder提供的控件中,TreeView控件是最复杂的控件之一。它通常被用于表示列表项目之间的层次关系,能清晰地表现主、细目关系,操作非常方便,深得程序开发人员喜爱。

TreeView control,one of the most com plex controls based on powerbuilder,is on the top of the list for program developers.It is usually used to show order relationship between listing items.It is clear to chart the relationship and very convenient in operating.