dev_update_off () dev_close_window () list_image_files ('D:/halcon 10_study/仪表盘_识别', 'default', [], ImageFiles) for i := 0 to |ImageFiles|-1 by 1 read_image (Image, ImageFiles) if (i=0) get_image_size (Image, Width, Height) dev_open_window (0, 0, 573.6, 430.2, 'blac