Edit和Rich Edit 使用说明

1.设置edit只读属性

    方法一：

                m_edit1.SetReadOnly(TRUE);

    方法二：

                ::SendMessage(m_edit1.m_hWnd, EM_SETREADONLY, TRUE, 0);

 

 

2.判断edit中光标状态并得到选中内容(richedit同样适用)

        int nStart, nEnd;

        CString strTemp;

        m_edit1.GetSel(nStart, nEnd);

        if(nStart == nEnd)

        {

            strTemp.Format(_T("光标在%d"), nStart);

            AfxMessageBox(strTemp);

        }

        else

        {

            //得到edit选中的内容    

            m_edit1.GetWindowText(strTemp);

            strTemp = strTemp.Mid(nStart) - strTemp.Mid(nEnd);

            AfxMessageBox(strTemp);

        }

    注：GetSel后，如果nStart和nEnd，表明光标处于某个位置（直观来看就是光标在闪动）；

             如果nStart和nEnd不相等，表明用户在edit中选中了一段内容。

 

 

3.在edit最后添加字符串

        CString str;

        m_edit1.SetSel(-1, -1);

        m_edit1.ReplaceSel(str);

 

 

4.随输入自动滚动到最后一行(richedit同样适用)

    方法一：（摘自msdn）

        // The pointer to my edit.

        extern CEdit* pmyEdit;

        int nFirstVisible = pmyEdit->GetFirstVisibleLine();

        // Scroll the edit control so that the first visible line

        // is the first line of text.

        if (nFirstVisible > 0)

        {

            pmyEdit->LineScroll(-nFirstVisible, 0);

        }

    方法二：

        m_richedit.PostMessage(WM_VSCROLL, SB_BOTTOM, 0);

 

 

5.如何限制edit输入指定字符

   可以从CEdit派生一个类，添加WM_CHAR消息映射。下面一个例子实现了限定输入16进制字符的功能。

   void CMyHexEdit::OnChar(UINT nChar, UINT nRepCnt, UINT nFlags)

   {

        if ( (nChar >= '0' && nChar <= '9') ||

             (nChar >= 'a' && nChar <= 'f') ||

         (nChar >= 'A' && nChar <= 'F') ||

              nChar == VK_BACK ||

              nChar == VK_DELETE)    //msdn的virtual key

       {

            CEdit::OnChar(nChar, nRepCnt, nFlags);

        }   

   }

 

 

6.如何使用richedit

    添加AfxInitRichEdit();

       CxxxApp::InitInstance()

        {

             AfxInitRichEdit();

          .............

       }

   AfxInitRichEdit()功能：装载 RichEdit 1.0 Control (RICHED32.DLL).

 

 

7.如何使用richedit2.0 or richedit3.0

    使用原因：由于RichEdit2.0A自动为宽字符（WideChar），所以它可以解决中文乱码以及一些汉字问题

    方法一：（msdn上的做法，适用于用VC.NET及以后版本创建的工程）

            To update rich edit controls in existing Visual C++ applications to version 2.0,

            open the .RC file as text, change the class name of each rich edit control from   "RICHEDIT" to "RichEdit20a".

            Then replace the call to AfxInitRichEdit with AfxInitRichEdit2.

    方法二：以对话框为例：

       (1)    增加一全局变量 HMODULE hMod;

       (2)    在CxxxApp::InitInstance()中添加一句hMod = LoadLibrary(_T("riched20.dll"));

            在CxxxApp::ExitInstance()中添加一句FreeLibrary(hMod);

       (3)    在对话框上放一个richedit，文本方式打开.rc文件修改该richedit控件的类名"RICHEDIT" to "RichEdit20a".

       (4)    在对话框头文件添加 CRichEditCtrl m_richedit;

            在OnInitDialog中添加 m_richedit.SubclassDlgItem(IDC_RICHEDIT1, this);

 

 

8.改变richedit指定区域的颜色及字体

        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);

 

 

9.设置行间距（只适用于richedit2.0）

        PARAFORMAT2 pf;

        pf2.cbSize = sizeof(PARAFORMAT2);

        pf2.dwMask = PFM_LINESPACING | PFM_SPACEAFTER;

        pf2.dyLineSpacing = 200;

        pf2.bLineSpacingRule = 4;

        m_richedit.SetParaFormat(pf2);

 

 

10.richedit插入位图

Q220844：How to insert a bitmap into an RTF document using the RichEdit control in Visual C++ 6.0

http://support.microsoft.com/default.aspx?scid=kb;en-us;220844

http://www.codeguru.com/Cpp/controls/richedit/article.php/c2417/

http://www.codeguru.com/Cpp/controls/richedit/article.php/c5383/

 

 

11.richedit插入gif动画

http://www.codeproject.com/richedit/AnimatedEmoticon.asp

 

 

12.richedit嵌入ole对象

http://support.microsoft.com/kb/141549/en-us

 

 

13.使richedit选中内容只读

http://www.codeguru.com/cpp/controls/richedit/article.php/c2401/

 

 

14.打印richedit

http://www.protext.com/MFC/RichEdit3.htm

 

 

15.richeidt用于聊天消息窗口

http://www.vckbase.com/document/viewdoc/?id=1087

http://www.codeproject.com/richedit/chatrichedit.asp

http://www.codeguru.com/Cpp/controls/richedit/article.php/c2395/

 

 

16.解决richedit的EN_SETFOCUS和EN_KILLFOCUS无响应的问题

http://support.microsoft.com/kb/181664/en-us

 

 

17.richedit拼写检查

http://www.codeproject.com/com/AutoSpellCheck.asp

 

 

18.改变edit背景色

Q117778：How to change the background color of an MFC edit control

http://support.microsoft.com/kb/117778/en-us

 

 

19.当edit控件的父窗口属性是带标题栏WS_CAPTION和子窗口WS_CHILD时，不能设置焦点SetFocus

Q230587：PRB: Can't Set Focus to an Edit Control When its Parent Is an Inactive Captioned Child Window

http://support.microsoft.com/kb/230587/en-us

 

 

 

20. 在Edit中回车时，会退出对话框

选中Edit的风格Want Return。

MSDN的解释如下：

ES_WANTRETURN    Specifies that a carriage return be inserted when the user presses the ENTER key while entering text into a multiple-line edit control in a dialog box. Without this style, pressing the ENTER key has the same effect as pressing the dialog box's default pushbutton. This style has no effect on a single-line edit control.

 

 

 

21. 动态创建的edit没有边框的问题

    m_edit.Create(....);

    m_edit.ModifyStyleEx(0, WS_EX_CLIENTEDGE, SWP_DRAWFRAME);

 

 

22. 一个能显示RTF，ole（包括gif， wmv，excel ，ppt）的例子

http://www.codeproject.com/richedit/COleRichEditCtrl.asp

 

转自

http://blog.csdn.net/lixiaosan/archive/2006/04/06/652795.aspx

Environment: VC6 SP4, 2000.

Follow these 10 easy steps to build the OutLookRichEdit control:

Insert a rich edit control into the dialog. 
Call AfxInitRichEdit() in the InitInstance of the App class or in InitDialog. 
If it does not exist, copy OutLookRichEdit.cpp and OutLookRichEdit.h to the project directory. 
Click the menu choice Project-Add to Project-Files and select the above-copied files to add the wrapper class to your project. 
Import the hand cursor into the resource and rename it "IDC_LINK". 
Use Classwizard to add a member variable of the rich edit control (CRichEditCtrl). 
Include the OutLookRichEdit.h file in the dialog's header file and change the declaration of rich edit member variable, as in 
CRichEditCtrl    m_ctrlText1;
to 
COutLookRichEdit m_ctrlText1;
In InitDialog(), add the following code. 
m_ctrlText1.SetRawHyperText(_T("Click <%$here$#100#%>
                                to see the about box."));
At this level, if you build the project and run it, you can see the rich edit control with linked text, but nothing would happen if you clicked on the link.

To Show a dialog while the link is clicked, you have to add some more code in the dialog class. Before that, have a closer look at the preceding code and hypertext syntax. The link text is enclosed between the "$" symbols and the corresponding dialog's resource value 100 (About Box), enclosed in "#" symbols.

You can find the #define values of dialogs in the resource.h file.

Use ClassWizard to map OnNotify of the dialog and write the corresponding implementation code in .cpp file, like: 
BOOL CDEMODlg::OnNotify(WPARAM wParam,
                        LPARAM lParam,
                        LRESULT* pResult)
{
  NMHDR* pNmHdr = (NMHDR*) lParam;
  if(IDC_RICHEDIT1 == pNmHdr->idFrom){
    switch(pNmHdr->code)
    {
      case IDD_ABOUTBOX:
        CAboutDlg oDlg;
        oDlg.DoModal ();
        break;
    }
  }
  return CDialog::OnNotify(wParam, lParam, pResult);
}
Now, build and run the project. It is recommended that you set the read-only attribute to the rich edit control. 
Downloads
Download demo project - 23 Kb
Download source - 6 Kb

在RichEdit中插入Bitmap
COleDataSource src;
STGMEDIUM sm;
sm.tymed=TYMED_GDI;
sm.hBitmap=hbmp;
sm.pUnkForRelease=NULL;
src.CacheData(CF_BITMAP, &sm);
LPDATAOBJECT lpDataObject =
(LPDATAOBJECT)src.GetInterface(&IID_IDataObject);
pRichEditOle->ImportDataObject(lpDataObject, 0, NULL);
lpDataObject->Release();

字体设置代码

最后添加字体变换函数： 
CHARFORMAT cf; 
LOGFONT lf; 
memset(&cf, 0, sizeof(CHARFORMAT)); 
memset(&lf, 0, sizeof(LOGFONT));

//判断是否选择了内容 
BOOL bSelect = (GetSelectionType() != SEL_EMPTY) ? TRUE : FALSE; 
if (bSelect) 
{ 
             GetSelectionCharFormat(cf); 
} 
else 
{ 
             GetDefaultCharFormat(cf); 
}

//得到相关字体属性 
BOOL bIsBold = cf.dwEffects & CFE_BOLD; 
BOOL bIsItalic = cf.dwEffects & CFE_ITALIC; 
BOOL bIsUnderline = cf.dwEffects & CFE_UNDERLINE; 
BOOL bIsStrickout = cf.dwEffects & CFE_STRIKEOUT;

//设置属性 
lf.lfCharSet = cf.bCharSet; 
lf.lfHeight = cf.yHeight/15; 
lf.lfPitchAndFamily = cf.bPitchAndFamily; 
lf.lfItalic = bIsItalic; 
lf.lfWeight = (bIsBold ? FW_BOLD : FW_NORMAL); 
lf.lfUnderline = bIsUnderline; 
lf.lfStrikeOut = bIsStrickout; 
sprintf(lf.lfFaceName, cf.szFaceName);

CFontDialog dlg(&lf); 
dlg.m_cf.rgbColors = cf.crTextColor; 
if (dlg.DoModal() == IDOK) 
{ 
             dlg.GetCharFormat(cf);//获得所选字体的属性 
             if (bSelect) 
                         SetSelectionCharFormat(cf);     //为选定的内容设定所选字体 
             else 
                         SetWordCharFormat(cf);         //为将要输入的内容设定字体 
}

在RichEdit中实现超链接

在RichEdit中实现超链接 
责任编辑：admin 　 在CBuilder上制作 更新日期：2005-8-6 
 
首先在Form上放置一个RichEdit。

在窗体的构造函数中添加以下代码：
__fastcall TMainForm::TMainForm(TComponent* Owner)
         : TForm(Owner)
{
     unsigned mask = SendMessage(RichEdit1->Handle, EM_GETEVENTMASK, 0, 0);
     SendMessage(RichEdit1->Handle, EM_SETEVENTMASK, 0, mask | ENM_LINK);
     SendMessage(RichEdit1->Handle, EM_AUTOURLDETECT, true, 0);   //自动检测URL

     RichEdit1->Text = "欢迎访问C++ Builder/n"
                       "网址: http://www.ccrun.com/n"
                       "偶的信箱:/n"
                       "mailto::[email protected] /n"
                       "嘿嘿/n";
}

重载窗体的WndProc

1。在.h中添加：

    protected:
       virtual void __fastcall WndProc(Messages::TMessage &Message);

2。在.cpp中添加：
//---------------------------------------------------------------------------
void __fastcall TMainForm::WndProc(Messages::TMessage &Message)
{
     if (Message.Msg == WM_NOTIFY)
     {
         if (((LPNMHDR)Message.LParam)->code == EN_LINK)
         {
             ENLINK* p = (ENLINK *)Message.LParam;
             if (p->msg == WM_LBUTTONDOWN)
             {
                 SendMessage(RichEdit1->Handle, EM_EXSETSEL, 0, (LPARAM)&(p->chrg));
                 ShellExecute(Handle, "open", RichEdit1->SelText.c_str(), 0, 0, SW_SHOWNORMAL);
             }
         }
     }
     TForm::WndProc(Message);
}

 

RichEdit使用大全 (2008-12-04 23:05:37)

转载

var $tag='杂谈'; var $tag_code='c74c3f721fc8cf102b01974ffb6adaed'; var $r_quote_bligid='4bc281770100beum'; var $worldcup='0'; var $worldcupball='0'; 标签： 杂谈

分类：智慧代表财富(工作-IT)

RichEdit使用大全

 

一.常见问题 a.可以编译,不能执行的 AfxInitRichEdit(); b.升级默认的Riched版本(默认的有一些bug)，如 可在InitInstance中添加 LoadLibrary("RICHED20.DLL") 最后注意 FreeLibrary 如果是CRichEditView基类的可用 BOOL CXXXXXXView::PreCreateWindow(CREATESTRUCT& cs) { //装入rich edit version 2.0 if (LoadLibraryA("RICHED20.DLL") == NULL) { AfxMessageBox(_T("Fail to load /"riched20.dll/"."),MB_OK | MB_ICONERROR); PostMessage(WM_QUIT,0,0); return FALSE; } m_strClass = RICHEDIT_CLASSA;//for 2.0 class return CRichEditView::PreCreateWindow(cs); } c.最后追加行 richeditctrl.SetSel(-1, -1); richeditctrl.ReplaceSel( (LPCTSTR)str ); d.字数限制 CRichEditCtrl::LimitText(long nChars) e.换行切换 CRichEditView的OnInitialUpdate()函数中加入下面两句： m_nWordWrap = WrapNone; WrapChanged(); WrapChanged实际上也是调用 ctrl.SetTargetDevice(NULL, 1); //m_nWordWrap == WrapNone ctrl.SetTargetDevice(NULL, 0); //m_nWordWrap == WrapToWindow 还有不常用的 m_nWordWrap == WrapToTargetDevice ctrl.SetTargetDevice(m_dcTarget, GetPrintWidth()); 如果是在Dialog中，可使用SetTargetDevice，注意在属性里面加上want return f.有时候不希望带格式的数据粘贴，可通过PasteSpecial选择性粘贴 pmyRichEditCtrl->;PasteSpecial(CF_TEXT); g.随着输入随着自动滚动条滚动到最后一行 int nFirstVisible = pmyRichEditCtrl->GetFirstVisibleLine(); if (nFirstVisible > 0) { pmyRichEditCtrl->LineScroll(-nFirstVisible, 0); } 或 m_cRichEdit.PostMessage(WM_VSCROLL, SB_BOTTOM,0); h.设置UNDO的次数(只能用在RICHED20以上，即默认不支持，必须升级) SendMessage(EM_SETTEXTMODE,TM_MULTILEVELUNDO,0); TM_MULTILEVELUNDO 支持多取消(默认值).可通过EM_SETUNDOLIMIT设置最大次数 SendMessage(EM_SETUNDOLIMIT,100,0); i.响应OnChange EM_SETEVENTMASK 设置 ENM_CHANGE long lMask = GetEventMask(); lMask |= ENM_CHANGE; lMask &= ~ENM_PROTECTED; SetEventMask(lMask); j.设置只读 CRichEditCtrl::SetReadOnly( BOOL bReadOnly = TRUE ); 通过设置PROTECTED实现选中的文本只读，参见 http://www.codeguru.com/Cpp/controls/richedit/article.php/c2401/ 二.函数应用 a.设置字体（主要是通过SetSelectionCharFormat） CHARFORMAT cf; ZeroMemory(&cf, sizeof(CHARFORMAT)); cf.cbSize = sizeof(CHARFORMAT); cf.dwMask|=CFM_BOLD; cf.dwEffects|=CFE_BOLD;//设置粗体，取消用cf.dwEffects&=~CFE_BOLD; cf.dwMask|=CFM_ITALIC; cf.dwEffects|=CFE_ITALIC;//设置斜体，取消用cf.dwEffects&=~CFE_ITALIC; cf.dwMask|=CFM_UNDERLINE; cf.dwEffects|=CFE_UNDERLINE;//设置斜体，取消用cf.dwEffects&=~CFE_UNDERLINE; cf.dwMask|=CFM_COLOR; cf.crTextColor = RGB(255,0,0);//设置颜色 cf.dwMask|=CFM_SIZE; cf.yHeight =200;//设置高度 cf.dwMask|=CFM_FACE; strcpy(cf.szFaceName ,_T("隶书"));//设置字体 rich.SetSelectionCharFormat(cf); b.设置字体的行间距 要用richedit2.0以上 试试 PARAFORMAT2 pf; pf.cbSize = sizeof(PARAFORMAT2); pf.dwMask = PFM_NUMBERING | PFM_OFFSET; pf.wNumbering = PFN_BULLET;//注意PFM_NUMBERING pf.dxOffset = 10; VERIFY(SetParaFormat(pf)); 常用的dwMask有 PFM_NUMBERING 成员 wNumbering 才起作用，项目符号，默认用PFN_BULLET 2 使用阿拉伯数字 (1, 2, 3, ...).   3 使用小写字母 (a, b, c, ...).   4 使用大写字母 (A, B, C, ...).   5 使用小写罗马数字 (i, ii, iii, ...).   6 使用大写罗马数字 (I, II, III, ...).   7 自定义，字符见成员 wNumberingStart.   PFM_OFFSET 成员 dxOffset 才起作用，缩进，单位twips PFM_STARTINDENT 成员 dxStartIndent 才起作用，首行缩进 PFM_SPACEAFTER 成员 dySpaceAfter 才起作用，段间距 PFM_LINESPACING 成员 dyLineSpacing 才起作用，行间距 c.设置CRichEditCtrl(2.0)背景透明 long style = ::GetWindowLong(GetSafeHwnd(), GWL_EXSTYLE); style &= WS_EX_TRANSPARENT; ::SetWindowLong(GetSafeHwnd(), GWL_EXSTYLE, style); 或 CreateEx，然后把WS_EX_TRANSPARENT样式加上 e.得到内容有三种 1)GetWindowText 2)使用EM_GETTEXTEX GETTEXTEX gt; gt.cb = 200; gt.flags = GT_DEFAULT; gt.codepage = CP_ACP ; gt.lpDefaultChar = NULL; gt.lpUsedDefChar = NULL; SendMessage(EM_GETTEXTEX,(WPARAM)>,(LPARAM)text); 3)StreamOut(主要用于RTF等格式输出) static DWORD CALLBACK MyStreamOutCallback(DWORD dwCookie, LPBYTE pbBuff, LONG cb, LONG *pcb) { CFile* pFile = (CFile*) dwCookie; pFile->Write(pbBuff, cb); *pcb = cb; return 0; } CFile cFile(TEXT("myfile.rtf"), CFile::modeCreate|CFile::modeWrite); EDITSTREAM es; es.dwCookie = (DWORD) &cFile;//设置用例参数,以便回调函数调用 es.pfnCallback = MyStreamOutCallback; pmyRichEditCtrl->StreamOut(SF_RTF, es); 读入可以此类推，SetWindowText,EM_SETTEXTEX,StreamIn f.查找字符串 FINDTEXTEX ft; ft.chrg.cpMin = 0; ft.chrg.cpMax = -1; ft.lpstrText = "|"; long lPos = FindText(0, &ft); 如果要继续查找，修改cpMin,如 int nCount = 0; do { long lPos = GetRichEditCtrl().FindText(0, &ft); if( -1 == lPos) break; ft.chrg.cpMin = lPos + strlen(ft.lpstrText); ++nCount; }while(TRUE); g.以Html格式保存 目前做法可先转为RTF格式，再通过RTF-to-HTML Converter http://www.codeguru.com/Cpp/controls/richedit/conversions/article.php/c5377/ h.重载OnProtected函数得到对应的消息，如粘贴等 void CMYichEditorView::OnProtected(NMHDR* pNMHDR, LRESULT* pResult) { ENPROTECTED* pEP = (ENPROTECTED*)pNMHDR;   switch (pEP->msg) { case WM_KEYDOWN://按键，判断pEP->wParam case WM_PASTE://粘贴 case WM_CUT://剪切 case EM_SETCHARFORMAT: default:    break; }; *pResult = FALSE; }   三.聊天常用   a.LINK 链接功能 1.   LoadLibrary(_T("Riched20.dll")); 2. 创建RichEdit2.0控件 CreateEx(0, _T("RichEdit20A"), NULL, WS_CHILD|WS_VISIBLE|WS_VSCROLL|WS_TABSTOP |ES_READONLY|ES_WANTRETURN|ES_MULTILINE,       rect.left, rect.top, cx, cy,    pParentWnd->m_hWnd, (HMENU)nID, NULL); 3. 设定选中的文字为链接显示 CHARFORMAT2 cf2; ZeroMemory(&cf2, sizeof(CHARFORMAT2));// cf2.cbSize = sizeof(CHARFORMAT2); cf2.dwMask = CFM_LINK; cf2.dwEffects |= CFE_LINK; m_cRichEdit.SendMessage(EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&cf2); 4.支持链接的点击响应 m_cRichEdit.SetEventMask(ENM_LINK); 5.响应链接的点击EN_LINK BEGIN_MESSAGE_MAP(CMyRichEdit, CRichEditCtrl) ON_NOTIFY_REFLECT(EN_LINK,OnURL) END_MESSAGE_MAP() ...... void CMyRichEdit::OnURLClick(NMHDR *pNmhdr, LRESULT *pResult) { TCHAR LinkChar[512]; ENLINK *pLink = (ENLINK *)pNmhdr; if (pLink->msg == WM_LBUTTONUP) { SetSel(penLink->chrg);//这是链接的文字范围 long Res = GetSelText((char *)LinkChar);//这是链接文字                //后面是你的处理过程                ......       } } b.插入位图 http://www.codeguru.com/Cpp/controls/richedit/article.php/c2417/ http://www.codeguru.com/Cpp/controls/richedit/article.php/c5383/ 自定义在RichEdit中插入对象的图标 http://www.blogcn.com/user3/jiangsheng/blog/1319738.html 方法基本同Knowledge Base文章Q220844 HOWTO: Insert a Bitmap Into an RTF Document Using the RichEdit Control 只是在最后插入之前调用一下IOleCache::SetData,用一个HGLOBAL作为参数，HGLOBAL里面的数据是一个METAFILEPICT结构，包含自己提供的图片使用CRichEditView::InsertFileAsObject就可以插入图像。VC++带有一个例子WordPad。 另外可以参考“Insert any HBITMAP (Bitmap) in your RichEdit Control”( http://www.codeguru.com/richedit/richeditrc.html)。 c.显示GIF动画 常用的是通过qq的imageole.dll(也有用Gif89.dll的) http://www.xiaozhou.net/cooldog/blogview.asp?logID=82 http://www.codeproject.com/richedit/AnimatedEmoticon.asp 在richedit控件中插入动态GIF (Native C++版) http://blog.joycode.com/jiangsheng/archive/2004/12/15/41209.aspx d.IRichEditOleCallback的使用 http://61.186.252.131/Expert/topic/905/905844.xml?temp=.8379022 类似 MSN 信息发送框的制作(上) http://www.vckbase.com/document/viewdoc/?id=1087 内容包含：实现右键菜单，图片插入，读取/写入RTF格式字符串 自定义 CRichEditCtrl 控件 http://www.vckbase.com/document/viewdoc/?id=328 内容包含：鼠标右键消息，消息映射，字体变换 PS.richedit控件升级到2.0后，先把字体设为楷体，输入汉字没有问题，但输入字母时，字母自动跳转为Arial字体，而1.0却没有这个文题，仍然是用楷体显示字母 是一个专门的设计 Dual-font, Smart font apply, 参见 http://61.186.252.131/Expert/topic/913/913807.xml?temp=.3753778