System.Windows.Forms 2.0.0.0 System.Enum The values correspond to the states of the objects exposed by the class. The values are also used as an argument in the method. Specifies the visual state of a group box that is drawn with visual styles. Field System.Windows.Forms.VisualStyles.GroupBoxState The group box is disabled. 2.0.0.0 Field System.Windows.Forms.VisualStyles.GroupBoxState The group box has the default appearance. 2.0.0.0