Question

how to set RTF from WinForms to WPF RichTextBox.
(Not by TextRange.Load()).

I have a string variable which has rtf text.
I want to set this variable to wpf ritch text box.

Answer 1

I got the solution.

MemoryStream stream = new MemoryStream(ASCIIEncoding.Default.GetBytes(text));
ritchTextBox.Selection.Load(stream, DataFormats.Rtf);