How to skip Enter key in RichTextBox
<p>I have to implement transparent textbox (my case is text box with gradient background).
The easiest implementation was transparent RichTextBox which I have found on
<a href="http://www.experts-exchange.com/Programming/Languages/Regular_Expressions/Q_23508382.html" rel="nofollow">http://www.experts-exchange.com/Programming/Languages/Regular_Expressions/Q_23508382.html</a></p>

<p>The only problem with that that I need to have single entry line, not a multyline</p>

<p>How to preprocess Enter key?</p>
