摘要
PowerBuilder中大多数控件不能直接捕获键盘事件 .本文针对PB中的Window、DataWindow、ListView、TreeView、Tab和RichTextEdit等控件中常用按键的键盘事件问题 ,提出了相应的解决方案 。
Most controls in PowerBuilder can't directly capture keyboard-event. This article provides a program of solution on key-event of commonly-used keystroke in these controls that include Window、DataWindow、ListView、TreeView、Tab and RichTextEdit etc, and the solution offsets the shortage for keyboard handlement in PowerBuilder developing system.
