在对话框头文件添加：

CStatic m_static;
CFont font;

在BOOL CYourDlg::OnInitDialog()中添加

m_static.SubclassDlgItem(IDC_TEXT,this);

LOGFONT log;
GetObject(::GetStockObject(DEFAULT_GUI_FONT),sizeof(log),&log);
log.lfHeight=45; //改
log.lfWidth=30; //改
log.lfCharSet=GB2312_CHARSET;
lstrcpy(log.lfFaceName, _T("宋体"));
font.CreateFontIndirect(&log);
m_static.SetFont(&font);

摘自 奔跑的蜗牛