+TActiveRadioButton is the active control counter part to TRadioButton. +The AutoPostBack property is set to true by default. Thus, when the radio button is clicked a +OnCallback event is raise after OnCheckedChanged event. +
+ ++The Text and Checked properties can be changed during a callback. +The GroupName property may NOT be changed during callback because the client-side +name attribute is read-only and can not be changed using javascript. +
+ ++A callback radiobutton: + |
+ |
+A radiobutton causing validation on a textbox: + |
+ |
+A radiobutton validated by a required field validator: + |
+ |
+A radiobutton group: + |
+ + |