c# RTB - paste plain text without colours/fonts?

Question

I am using Rich Text object in my C# application. The only issue I am having is that when user pastes formated text from another app, it remains formated which I cannot have. Is

Answer 1

Well the RichTextBox has a SelectionFont property so you can for instance do the following:

Font courier;
courier = new Font("Courier new", 10f, FontStyle.Regular);
myRtb.SelectionFont = courier;
myRtb.Font = courier; //So the typed text is also the same font

If a text gets pasted, it will be automatically formatted.