CPaintDC *pDC; CFont font; VERIFY(font.CreatePointFont(180,"Arial", pDC));//创建字体 Arial格式 180为字高 CFont* def_font =pDC->SelectObject(&font); //选择该字体进入PDC m_size =pDC->GetTextExtent(tmp_lpBuf,len);//计算buf中的字体总宽为多少个像素 SetRect(&rect_adcon,10,(iHeigh-ADHIGHT),iWidth-20,iHeigh);//设置rect pDC->SetBkMode(TRANSPARENT);//设置字体背景为透明 pDC->DrawText(tmp_lpBuf,&rect_adcon,DT_LEFT|DT_VCENTER|DT_SINGLELINE);//居左居中 单行 pDC->SelectObject(def_font);//恢复PDC的缺省字体 //Done with the font. Delete the font object font.DeleteObject();//释放这个新建的font对象