<com:TContent ID="body" > <h1>TRadioButton</h1> <com:DocLink ClassPath="System.Web.UI.WebControls.TRadioButton" /> <p> <tt>TRadioButton</tt> is similar to <tt>TCheckBox</tt> in every aspect, except that <tt>TRadioButton</tt> displays a radio button on a Web page. The radio button can belong to a specific group specified by <tt>GroupName</tt> such that only one radio button within that group can be selected at most. </p> <com:RunBar PagePath="Controls.Samples.TRadioButton.Home" /> </com:TContent>