<com:TContent ID="body" > <h1 id="2001">TButton</h1> <com:DocLink ClassPath="System.Web.UI.WebControls.TButton" /> <p> <tt>TButton</tt> creates a click button on a Web page. The button's caption is specified by <tt>Text</tt> property. A button is used to submit data to a page. <tt>TButton</tt> raises two server-side events, <tt>OnClick</tt> and <tt>OnCommand</tt>, when it is clicked on the client-side. The difference between <tt>OnClick</tt> and <tt>OnCommand</tt> events is that the latter event is bubbled up to the button's ancestor controls. An <tt>OnCommand</tt> event handler can use <tt>CommandName</tt> and <tt>CommandParameter</tt> associated with the event to perform specific actions. </p> <p> Clicking on button can trigger form validation, if <tt>CausesValidation</tt> is true. And the validation may be restricted within a certain group of validator controls according to <tt>ValidationGroup</tt>. </p> <com:RunBar PagePath="Controls.Samples.TButton.Home" /> TODO: custom attributes </com:TContent>