我如何在没有SetScrollInfo的情况下设置滚动条位置 [英] how can i set the scrollbar positon with out SetScrollInfo

问题描述

我想支持XP.SetScrollInfo在XP中表现不佳.
如何在CListCtrl中设置滚动条位置.
我尝试使用

i want to support XP.SetScrollInfo can''t do well in XP.
how can i set the scrollbar positon in CListCtrl.
i try to use

int		nHscroll = ctrl.GetScrollPos(SB_HORZ) ;
.......
		CSize	size ;
		size.cx = nHscroll ;
		ctrl.Scroll(size) 

但实际上，下一次，我得到了正子，这是错误的.
我也想用滚动条移动内容.
我尝试使用功能SetScrollPos.内容不会随滚动条移动.


任何人都可以帮助

but In fact next time, i get the positon, it is wrong.
also i want the content move with the scrollbar.
i try the function SetScrollPos.the content is not move with the scrollbar.


anyone help

推荐答案

不确定自己要做什么，但是页面指令标记内的"MaintainScrollPositionOnPostBack = Tue"会将滚动条定位到之前的位置.一个回发.

Not exactly sure what you are trying to do, but "MaintainScrollPositionOnPostBack=Tue" inside your page directive tags will position the scrollbar to where it was prior to a postback.

要使滚动工作，您必须覆盖滚动消息.

XP中的SetScrollInfo有什么问题?

有一篇带有帮助器类的文章来处理MFC中的滚动:

使用C ++向CWnd或CDialog添加滚动助手类 [

To make scrolling work you must override scroll messages.

What is the problem with SetScrollInfo in XP?

There is an article with a helper class to handle scrolling in MFC:

Add Scrolling to a CWnd or CDialog using a C++ Helper Class[^]

It is for CWnd but it can be adapted to CListCtrl I think.

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