use of HTMLEditor or HTMLEditorExtender in asp.net 2008 .net 3.5 with database storage details
<p>I am making one project of online examination, I am finding problem in maths paper bcz
i can't write maths equations in our asp.net textbox, So i need to use HTMLEditor or AJAX Editor Extender. So I need help to use this control in our application or web page.</p>

<p>How to use this control, because I tried it with ajax and it gives an error in sanitizer tag and how to store this contents in SQL server 2008 database.</p>
