How to create RTF from plain text (or string) in C#?
Solution 1
I'd use an external library instead of coding your own. Check these projects:
- http://sourceforge.net/projects/netrtfwriter/
- http://www.codeproject.com/Articles/11306/NRTFTree-A-class-library-for-RTF-processing-in-C
You might also be able to use the Rtf property of the RichTextBox control (if your users are entering data in such a control).
Solution 2
As the simplest option, you can use RichTextBoxControl in winforms application.
richTextBox1.SaveFile(@"C:\temp\test.rtf", RichTextBoxStreamType.RichText);
Solution 3
I know i'm NECRO an old question but, anyways, here is my apport:
//This Instances a new RichTextBox Control and uses it so save the Text
private void Save_RTF_file(string pFilePath, string pRTFText)
{
try
{
using (RichTextBox RTB = new RichTextBox())
{
RTB.Rtf = pRTFText;
RTB.SaveFile(pFilePath, RichTextBoxStreamType.RichText);
}
}
catch (Exception ex)
{
throw ex;
}
}
Now you pass a file_path and the RTF formatted Text:
//This is a simple 1 line 'Hello World' RTF text
string RTF = @"{\rtf1\ansi\ansicpg1252\deff0\nouicompat\deflang14346{\fonttbl{\f0\fnil\fcharset0 Calibri;}} {\*\generator Riched20 10.0.10586}\viewkind4\uc1 \pard\sa200\sl276\slmult1\f0\fs22\lang10 Hello World.\par }";
Save_RTF_file(@"C:\temp\my_rtf_file.rtf"), RTF);
Hope it helps.
Solution 4
A good library for working/Creating/Editing RTF files can be found here:
http://sourceforge.net/projects/netrtfwriter/
its free, and just needs a bit of documentation, also you can use the NuGet package manager to find lots of alternatives.
Jerry
Updated on July 09, 2022Comments
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Jerry almost 2 years
Could anyone please help me to create RTF from string in C#?
I save all the formats (bold, italic, etc) in a customized class.
Jerry
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jw_ over 4 yearsnetrtfwriter is just amazing, download and run in VS2017 without any trouble, perfect result. It even show a table with complex cells. Detailed documentation in Program.cs.
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jw_ over 4 yearsYou may consider focusing on netrtfwriter in your main answer text since the question is about C#, then mention the C code in a note at the end. I thought your answer is about C and go to check other answers
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kingfleur over 4 years@jw_ the second link is about C# as well, it's just the URL that dropped the '#'.