How to hide (disable) specific days using CalenderExtender Plus in ASP.NET
<p>In my ASP.NET application, I created a page which has a textbox with CalenderExtenderPlus in which the user can select a date. I need to disable the some days (holidays, etc.) such that the user is not able to select those days.</p>

<p>I'm looking for functionality similar to jQuery Datepickers "beforeShowDay".</p>

<p>How might I accomplish this?</p>
