System.Windows.Forms.ScrollBar.OnEnabledChanged C# (CSharp) 메소드

		protected override void OnEnabledChanged (EventArgs e)
		{
			base.OnEnabledChanged (e);

			if (Enabled)
				firstbutton_state = secondbutton_state = ButtonState.Normal;
			else
				firstbutton_state = secondbutton_state = ButtonState.Inactive;

			Refresh ();
		}