标  题: 当向列表框中添加多个项时如何防止闪烁             
发信人: Pacific (无情~~~Nolove), 信区: VisualC
发信站: BBS 水木清华站 (Fri Oct 16 17:17:34 1998)


    调用CWnd::SetRedraw 清除重画标志可以禁止CListBox（或者窗口）重画。           
当向列表框添加几个项时，用户可以清除重画标志，然后添加项，最后恢复重画           
标志。为确保重画列表框的新项，调用SetRedraw (TRUE) 之后调用CWnd::Invalidate      
。                                                                               
                                                                                 
//Disable redrawing.                                                             
pListBox->SetRedraw (FALSE);                                                     
                                                                                 
//Fill in the list box gere                                                      
//Enable drwing and make sure list box is redrawn.                               
pListBox->SetRedraw (TRUE);                                                      
pListBox->Invalidate ();                                                         
                                                                                 

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☆ 来源:．哈工大紫丁香 bbs.hit.edu.cn．[FROM: yazhou.bbs@bbs.net.t]
※ 修改:．fzx 于 Aug  9 16:51:13 修改本文．[FROM: heart.hit.edu.cn]