public static int GetScrollPos(this RichTextBox rich)
{
return(WMHelper.GetScrollPos(rich.Handle, WMHelper.SB_VERT));
}
public static int SetScrollPos(this RichTextBox rich, int pos)
{
return(WMHelper.SetScrollPos(rich.Handle, WMHelper.SB_VERT, pos, false));
}
public static void SetRefreshable(this RichTextBox rich, bool allowOrNot)
{
WMHelper.SendMessage(rich.Handle,
WMHelper.WM_SETREDRAW,
allowOrNot ? 1 : 0, 0);
}