System.Windows.Forms 2.0.0.0 System.Enum The values correspond to the states of the objects exposed by the following classes: The values are also used as an argument in the class methods that draw the track bar slider. Specifies the visual state of a track bar slider (also known as a thumb) that is drawn with visual styles. Field System.Windows.Forms.VisualStyles.TrackBarThumbState The slider appears disabled. 2.0.0.0 Field System.Windows.Forms.VisualStyles.TrackBarThumbState The slider appears hot. 2.0.0.0 Field System.Windows.Forms.VisualStyles.TrackBarThumbState The slider appears normal. 2.0.0.0 Field System.Windows.Forms.VisualStyles.TrackBarThumbState The slider appears pressed. 2.0.0.0