what is difference Objects and Control ?

[vnkh]

what is difference Objects and Control ?
Thank !

[Russell Jones]

"vnkh" <vnkh@vol.vnn.vn> wrote in message news:3cd60952$1@10.1.10.29...
>
> what is difference Objects and Control ?
> Thank !

An object is an instance of a class. A "control" is a type of object, but
people usually use that term only when the class exposes a visual interface
with which users (and/or designers) can interact. Note that that's not
always true. It's perfectly possible to create a "control" with no visual
interface at either design time or run time. In ASP.NET, probably the most
telling differentiating feature is that a control inherits from either
System.Web.UI.Control, System.Web.UI.UserControl, or
System.Web.UI.WebControls.WebControl