This source demonstrates the implementation of a custom OnChanged event for the Delphi CheckListBox. The same principle can be applied to any other list control. Have fun.
这个开源代码演示了Delphi中CheckListBox控件的客户定制的OnChanged事件。这一原理可以用于其它列表控件。
来源: http://www.programmersheaven.com/zone2/cat72/28208.htm