CRichEditCtrl使用CHARFORMAT結構設定字型

轉載自:http://paisun.blog.163.com/blog/static/20371602220125810461439/編輯框為CRichEditCtrl,在CWinApp中的InitInstance中添加AfxInitRichEdit2方法，然後使用CHARFORMAT這個結構設定字型風格與顏色， 在對話方塊上放置CRichEditCtrl,然後為對話方塊類關聯變數m_RichEditCtrl

int i=1; //第二行行號
int start=m_RichEditCtrl.LineIndex(i); //第二行開始的索引號
int end=m_RichEditCtrl.LineIndex(i+1); //第三行開始的索引號

m_RichEditCtrl.SetSel(start,end);//全選第二行文本
CHARFORMAT cf;  

m_RichEditCtrl.GetSelectionCharFormat(cf);  

cf.dwMask|=CFM_BOLD;  

cf.dwEffects|=CFE_BOLD;//設定粗體，取消用cf.dwEffects&=~CFE_BOLD;  

cf.dwMask|=CFM_ITALIC;  

cf.dwEffects|=CFE_ITALIC;//設定斜體，取消用cf.dwEffects&=~CFE_ITALIC;  

cf.dwMask|=CFM_UNDERLINE;  

cf.dwEffects|=CFE_UNDERLINE;//設定斜體，取消用cf.dwEffects&=~CFE_UNDERLINE;  

cf.dwMask|=CFM_COLOR;  

cf.crTextColor = RGB(255,0,0);//設定顏色  

cf.dwMask|=CFM_SIZE;  

cf.yHeight =200;//設定高度  

cf.dwMask|=CFM_FACE;  

strcpy(cf.szFaceName ,_T("隸書"));//設定字型
m_RichEditCtrl.SetSelectionCharFormat(cf);  

可以用這樣來設定
CHARFORMAT cf;
ZeroMemory(&cf, sizeof(CHARFORMAT));
cf.cbSize = sizeof(CHARFORMAT);
cf.dwMask = CFM_BOLD | CFM_COLOR | CFM_FACE |
CFM_ITALIC | CFM_SIZE | CFM_UNDERLINE;
cf.dwEffects = 0;
cf.yHeight = 16*16;//文字高度

if(nhight>0)
cf.crTextColor = RGB(255,0,0); //文字顏色
//else
// cf.crBackColor = RGB(0,255,0); //文字顏色
strcpy(cf.szFaceName ,_T("Arial"));//設定字型

//m_richedit1.SetSel(1, 5); //設定處理地區
this->SetSelectionCharFormat(cf);
this->ReplaceSel(strLine);
this->ReplaceSel("\n");