Hi,
I want to change keywords text color in a text editor. I select RichTextBox
and use its Select() method to select keywords line by line, one by one,
then change its color.
this.Select(sta rt,length) ;
this.SelectionC olor = color ;
But turns out it is very slow for big file. Is there better way to do so?
Thanks a lot in advance!
Ryan 3 6623
Ryan,
You could always write an engine that would parse RTF files and change
the color on the fly. That's the only way I can think of doing it outside
of the RichTextBox.
Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard. caspershouse.co m
"Ryan Liu" <ad********@onl ine.sh.cnwrote in message
news:Oh******** *****@TK2MSFTNG P04.phx.gbl...
Hi,
I want to change keywords text color in a text editor. I select
RichTextBox
and use its Select() method to select keywords line by line, one by one,
then change its color.
this.Select(sta rt,length) ;
this.SelectionC olor = color ;
But turns out it is very slow for big file. Is there better way to do so?
Thanks a lot in advance!
Ryan
Then next question is:
I am try to write my own, but is there classes or open src code to handle
RTF format file in C#?
Thanks a million,
Ryan
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard .caspershouse.c omдÈëÓʼþ
news:OG******** *****@TK2MSFTNG P05.phx.gbl...
Ryan,
You could always write an engine that would parse RTF files and change
the color on the fly. That's the only way I can think of doing it outside
of the RichTextBox.
Hope this helps.
--
- Nicholas Paldino [.NET/C# MVP]
- mv*@spam.guard. caspershouse.co m
"Ryan Liu" <ad********@onl ine.sh.cnwrote in message
news:Oh******** *****@TK2MSFTNG P04.phx.gbl...
Hi,
I want to change keywords text color in a text editor. I select
RichTextBox
and use its Select() method to select keywords line by line, one by one,
then change its color.
this.Select(sta rt,length) ;
this.SelectionC olor = color ;
But turns out it is very slow for big file. Is there better way to do
so?
Thanks a lot in advance!
Ryan
How about asking such questions someone who gives answers in milliseconds,
like uncle google? http://www.google.com/search?hl=en&q=rtf+c%23 http://www.codeproject.com/cs/library/nrtftree.asp
"Ryan Liu" <ad********@onl ine.sh.cnwrote in message
news:ea******** ******@TK2MSFTN GP03.phx.gbl...
Then next question is:
I am try to write my own, but is there classes or open src code to handle
RTF format file in C#?
Thanks a million,
Ryan
"Nicholas Paldino [.NET/C# MVP]" <mv*@spam.guard .caspershouse.c om>
дÈëÓʼþ
news:OG******** *****@TK2MSFTNG P05.phx.gbl...
>Ryan,
You could always write an engine that would parse RTF files and change the color on the fly. That's the only way I can think of doing it outside of the RichTextBox.
Hope this helps.
-- - Nicholas Paldino [.NET/C# MVP] - mv*@spam.guard. caspershouse.co m
"Ryan Liu" <ad********@onl ine.sh.cnwrote in message news:Oh******* ******@TK2MSFTN GP04.phx.gbl...
Hi,
I want to change keywords text color in a text editor. I select
RichTextBox
and use its Select() method to select keywords line by line, one by
one,
then change its color.
this.Select(sta rt,length) ;
this.SelectionC olor = color ;
But turns out it is very slow for big file. Is there better way to do
so?
>
Thanks a lot in advance!
Ryan
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