private struct RECT { public int left, top, right, bottom; }        [DllImport("kernel32.dll", SetLastError = true)]        private static extern IntPtr GetConsoleWindow();        [DllImport("user32.dll", SetLastError = true)]        private static extern bool GetWindowRect(IntPtr hWnd, out RECT rc);        [DllImport("user32.dll", SetLastError = true)]        private static extern bool MoveWindow(IntPtr hWnd, int x, int y, int w, int h, bool repaint);         /// <summary>        /// 控制台窗体居中        /// </summary>        public static void SetWindowPositionCenter()        {            IntPtr hWin = GetConsoleWindow();            RECT rc;            GetWindowRect(hWin, out rc);            Screen scr = Screen.FromPoint(new Point(rc.left, rc.top));            int x = scr.WorkingArea.Left + (scr.WorkingArea.Width - (rc.right - rc.left)) / 2;            int y = scr.WorkingArea.Top + (scr.WorkingArea.Height - (rc.bottom - rc.top)) / 2;            MoveWindow(hWin, x, y, rc.right - rc.left, rc.bottom - rc.top, true);        }