Question

Consider my windows application built using C# VS 2005 displays certain contents in a Rich Text Box. Now when i add some new text, it should appear in a different colour. i.e i need to differentiate the text which gets displayed programmatically and the text that i enter in the text box. how can i do this.?

i.e the font color of the newly inserted text should be different from the text that is already displayed.

PS: Previously i have used text box and changed it to rich text box as told in the below thread.
link text

Answer 1

private void richTextBox1_KeyPress(object sender, KeyPressEventArgs e)
    {            
        this.richTextBox1.SelectionColor = Color.Red;
    }

Text inserted by keyboard is red.