MFC RichEdit的用法汇总

1. 如何使用richedit 添加AfxInitRichEdit();

CxxxApp::InitInstance()
{
    AfxInitRichEdit();
}

AfxInitRichEdit()功能：装载 RichEdit 1.0 Control (RICHED32.DLL). 2. 改变richedit指定区域的文字颜色及字体

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 = 12*12;//文字高度
cf.crTextColor = RGB(200, 100, 255); //文字颜色
strcpy(cf.szFaceName ,_T("隶书"));//设置字体
m_richedit1.SetSel(1, 5); //设置处理区域
m_richedit1.SetSelectionCharFormat(cf);

3.  改变richedit指定区域的文字背景颜色

CHARFORMAT2 cf; //声明为CHARFORMAT2结构，详细见MSDN
ZeroMemory(&cf, sizeof(CHARFORMAT2));
cf.cbSize = sizeof(CHARFORMAT2);
cf.dwMask = CFM_BACKCOLOR;

cf.crBackColor=RGB(0, 255, 0); //背景颜色为绿色
m_richedit1.SetSel(0, 2); //设置处理区域

m_richedit1.SendMessage(EM_SETCHARFORMAT,SCF_SELECTION,(LPARAM)&cf);