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RichEdit Highlight Line

Posted on 1998-07-14
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Last Modified: 2013-12-03
In a Richtext edit control there are methods to select a line and cause the backgound to go black and format controls to colorize the text or set the background color for the entire control but there are no methods or format controls to highlight a single line (i.e. cause the background color to change as in Word for windows rich text mode which allows line hightlighting)
How can a single line of text be highlighted in a richedit control?
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Question by:hrybyk
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4 Comments
 
LVL 8

Expert Comment

by:trestan
ID: 1410073
Pls try the online help at:
Platform, SDK, and DDK Documentation -> Platform SDK -> User Interface Services -> User Input -> Mouse Input -> Selecting a Line of Text
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Author Comment

by:hrybyk
ID: 1410074
How do you highlight a line independent of the current selected text?
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Expert Comment

by:NancyO
ID: 1410075
I'm a little confused on what you are trying to do.  Are you saying that you want to be able to hilight two sections of the text at a time, so that you can hilight a particular line of text without destroying any selections that already exist?
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LVL 1

Accepted Solution

by:
timop earned 200 total points
ID: 1410076
Code to highlight a single line:

CRichEditCtrl re;


// nLineNumber - line number , zero-based
re.SetSel( re.LineIndex( nLineNumber ),  re.LineIndex( nLineNumber + 1 ) );

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