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How to detect a CR / LF in a TRichEdit Turn on/off line numbers in source code. Switch to Orginial background IDE or DSP color Comment or reply to this aritlce/tip for discussion. Bookmark this article to my favorite article(s). Print this article
12-Oct-02
Category
Reporting /Printing
Language
Delphi 2.x
Views
66
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Publisher:
DSP, Administrator
Reference URL:
DKB
			Author: Jonas Bilinkevicius

I need to determine where there are CR/LF's in a TRichEdit. Here's the problem. I 
need to use the TRichEdit to take pretty much just plain text. I am using the 
TRichEdit instead of the TMemo because it handles end-of-line spaces much better. 
When I save the text, I need to save it in a proprietary text format. So when I 
encounter a CRLF, I need to place a "/p" combination at the end of the text line.

Answer:
1   
2   procedure SaveTextWithParagraphMarkers(const filename, Text, marker: string);
3   var
4     fs: TFilestream;
5     S: string;
6   begin
7     S := Stringreplace(text, #13#10, marker, [srReplaceAll]);
8     fs := TFilestream.Create(filename, fmCreate);
9     try
10      fs.WriteBuffer(S[1], Length(S));
11    finally
12      fs.Free
13    end;
14  end;
15  
16  SaveTextWithParagraphMakers(filename, richedit1.text, '/p'#13#10);


			
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