The RadioButton server control creates a radio button on the Web Forms page. Specify the text to display in the control by setting Text property. The text can appear either on the left or the right of the radio button. Set TextAlign property to control the side that the text appears on. You can group multiple radio buttons together if you specify the same GroupName for each RadioButton control. Grouping radio buttons together will only allow a mutually exclusive selection from the group. To determine whether the RadioButton control is selected, test the Checked property.
