The System.Windows.Forms.VisualStyles.ScrollBarArrowButtonState values correspond to the states of the System.Windows.Forms.VisualStyles.VisualStyleElement objects exposed by the System.Windows.Forms.VisualStyles.VisualStyleElement.ScrollBar.ArrowButton class. The System.Windows.Forms.VisualStyles.ScrollBarArrowButtonState values are also used as an argument in the System.Windows.Forms.ScrollBarRenderer.DrawArrowButton(System.Drawing.Graphics, System.Drawing.Rectangle, ScrollBarArrowButtonState) method.