static extern bool EnableScrollBar(IntPtr hWnd, ScrollBarType wSBflags, ScrollBarArrows wArrows);
static extern bool EnableScrollBar(IntPtr hWnd, ScrollBarType wSBflags, ScrollBarArrows wArrows);
static extern bool EnableScrollBar(IntPtr hWnd, ScrollBarType wSBflags, ScrollBarArrows wArrows);
static extern bool EnableScrollBar(IntPtr hWnd, ScrollBarType wSBflags, ScrollBarArrows wArrows);