本程序演示了在IE DOM中调用系统默认打印机进行打印，同时通过Hook API的方式组织隐藏打印机驱动程序的打印过程中的弹窗，传入默认参数，完成全自动打印。-This program demonstrates a call system in IE DOM default printer for printing, while hiding the printing process in the printer driver pop organized by Hook API, passing