<com:TContent ID="body" > <h1 id="158004">TActiveHiddenField</h1> <com:DocLink ClassPath="System.Web.UI.ActiveControls.TActiveHiddenField" /> <p class="block-content"> <tt>TActiveHiddenField</tt> is the active control counterpart of <tt>THiddenField</tt> component. It displays a hidden input field on a Web page. The value of the input field can be accessed and changed on callback via the <tt>Value</tt> property. </p> </com:TContent>