c# - How to clear text content in RichTextBox

Question

After getting the text in the RichTextBox I want to clear the text. How can I do that?

TextRange txt = new TextRange(richtxtSNotice.Document.ContentStart, richtxtSNotice.Document.ContentEnd);
MessageBox.Show(txt.Text);

Answer 1

Use the following:

_richTextBox.Document.Blocks.Clear();