when we will use user control?
<p>when and where we will use user control ? actually i want to ask it's best practices.</p>

<p>i have read on msdn about user control there it was written .</p>

<p>At times, you might need functionality in a control that is not provided by the built-in ASP.NET Web server controls. In those cases, you can create your own controls. You have two options. You can create:
"User controls= User controls are containers into which you can put markup and Web server controls. You can then treat the user control as a unit and define properties and methods for it."</p>

<p>i confused from first statement ? what he want to say ?</p>
