C# Richtext box MouseOver
<p>How to get the <code>MouseOver</code> text in a <code>RichTextBox</code>.
I have tried using <code>GetCharIndexFromPosition</code> by passing it the cursor location. But it is always giving me the index of a character which is close to the mouse location, even if I am moving the mouse onto the <code>RichTextBox</code> (empty space) it is giving some character index which is closer to the mouse location.</p>
