G gongjin21 Unregistered / Unconfirmed GUEST, unregistred user! 2002-03-22 #1 用鼠标中键滚动轮来滚动的操作 就像用左键按住滚动条拖动一样。 怎么捕捉到在TreeView里鼠标中键滚动轮的状态呢？ 高手来帮小弟解难啊！
H HD_Copy Unregistered / Unconfirmed GUEST, unregistred user! 2002-03-22 #2 http://www.delphibbs.com/delphibbs/dispq.asp?lid=131595 http://www.delphibbs.com/delphibbs/dispq.asp?lid=426800
http://www.delphibbs.com/delphibbs/dispq.asp?lid=131595 http://www.delphibbs.com/delphibbs/dispq.asp?lid=426800
