how to insert <p>.....</p> in .rtf file and show in richtextbox

Hi all ,

i have a some problem in window application C# Project.so plz help me for that..i am sending my details requirement to you.
plz try to understand my problem and plz send code as much as possible.

requirement:- there is a RTF file is save in any Drive. in this RTF file there is 4-5 Paragrph. i have need to read this file paragraph and show it in richtextbox control in window form with

and <\p> and with every paragraph.
means to say, if RTF file 4-5 paragraph then he show in richtextbox with every paragrpah with

aaaaaaaaaaa<\p>.
like that...

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa<\p>

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb<\p>

wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww<\p>.

so plz help me for that..requirement before 29 oct.

Clue:- i have did only to show RTF file content to richtextbox in form only..i have no idea about how to insert

,<\p>
with every paragraph.

The following code should help you achieve this assuming that you have beginning of paragraphs defined by blank lines.

string fileName = @"d:\test.rtf";

string outputFileName = @"d:\test2.rtf";

string inputLine, newLine="";

System.IO.StreamReader sr = new System.IO.StreamReader(fileName);

System.IO.StreamWriter sw = new System.IO.StreamWriter(outputFileName);

inputLine = sr.ReadLine();

newLine = "

sw.WriteLine(newLine);

while (inputLine != null)

{

//MessageBox.Show(inputLine.ToString());

if (inputLine.Length == 0)

{

newLine = "

sw.WriteLine(newLine);

}

else if (newLine.Equals("

"))

{

sw.WriteLine(inputLine+"

");

}

else

sw.WriteLine(inputLine);

// read the next line

inputLine = sr.ReadLine();

}

sr.Close();

sw.Close();

Regards,

Mamta