标  题: 如何正确显示包含标签字符的串                     
发信人: Pacific (无情~~~Nolove), 信区: VisualC
发信站: BBS 水木清华站 (Fri Oct 16 17:24:02 1998)


    调用GDI文本绘画函数时需要展开标签字符，这可以通过调用                        
CDC:: TabbedTextOut或者CDC:: DrawText并指定DT_EXPANDTABS标志来完                 
成。TabbedTextOut函数允许指定标签位的数组，下例指定每20设备单位展                
开一个标签：                                                                     
                                                                                 
void CSampleView:: OnDraw (CDC* pDC)                                             
{                                                                                
     CTestDoc* pDoc=GetDocument ();                                              
     ASSERT_VALID (pDoC);                                                        
                                                                                 
     CString str;                                                                
     str.Format (_T ("Cathy\tNorman\tOliver"));                                  
     int nTabStop=20; //tabs are every 20 pixels                                 
     pDC->TabbedtextOut (10, 10, str, 1, &nTabStop, 10);                         
}                                                                                

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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 16:51:20 修改本文．[FROM: heart.hit.edu.cn]