?? show_format_char.shtml
字號:
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
<META NAME="Author" CONTENT="Zafir Anjum">
<TITLE>Rich Edit Control - Show format characters</TITLE>
</HEAD>
<body background="../fancyhome/back.gif" bgcolor="#FFFFFF" link="#B50029" vlink="#8E2323" alink="#FF0000" bgproperties="fixed">
<table WIDTH="100%">
<tr WIDTH="100%">
<td align=center><!--#exec cgi="/cgi/ads.cgi"--><td>
</tr>
</table>
<CENTER>
<H3>
<FONT COLOR="#AOAO99">Show format characters</FONT></H3></CENTER>
<HR>
<P>This article was contributed by <A HREF="mailto:moor@m-s.ch">Tom Moor</A></P>
<P>I wanted an edit that shows format characters ('TAB' and 'CR\LF'). I tried a
little with an CEdit but it never worked.
<P>The I found CRTFCtrl::GetCharPos() which will give you the coordinates of a
given character in the control. With this function I was able to determin the
position of the format characters I wanted to be shown.
<P>So all I do is everytime the content of the control alters I redraw every
visible format character.
<P>The approach is very generic and can be used for other effects.
<P><b>BUGs</b>: If you drag and drop text with format characters, the selection remains
(-> any help with this problem is welcome!)
<P><A HREF="show_format_char.zip">Download source</A> 12K
<P>Posted: March,7,98
<P>
<HR>
<TABLE BORDER=0 WIDTH="100%" >
<TR>
<TD WIDTH="33%"><FONT SIZE=-1><A HREF="http://www.codeguru.com">Goto HomePage</A></FONT></TD>
<TD WIDTH="33%">
<CENTER><FONT SIZE=-2>© 1998 Zafir Anjum</FONT> </CENTER>
</TD>
<TD WIDTH="34%">
<DIV ALIGN=right><FONT SIZE=-1>Contact me: <A HREF="mailto:zafir@home.com">zafir@home.com</A> </FONT></DIV>
</TD>
</TR>
</TABLE>
</BODY>
</HTML>
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -