I cannot determine why the ZoomFactor of my Winforms RichTextBox is getting reset to 1. I checked all calls to Clear() and when setting the Text property and I am aware of the Set-ZoomFactor-twice-bug...

I am currently tasked with programming a text editor for some formatted text. I chose to use a RichTextBox for obvious reasons. For every key until now I was able to modify the KeyChar of it, either w...

I'm trying to figure out how the documents in RichTextBox work. What I want to achieve is to change selected text font but, not replace a specific one. So whenever I select text and press a button to ...

In the code, I generate formatted text into a WPF RichTextBox. I use Environment.NewLine to insert line break. Everything looks fine. However, when I copy the contents of a RichTextBox to Clipboard (u...