自己写的并口票据打印机的打印程序，C#语言，支持打印机在线、缺纸、忙判断-Write your own parallel port printer paper printing process, C# Language support printer online, lack of paper, help to determine

用vs2008 c#实现各种票据打印，灵活的模板实现套打连打自定义票据尺寸以及票据的保存导出功能开发用时1个月同我朋友一起制作的呵呵。-Using vs2008 c# to achieve a variety of paper printing, flexible templates to achieve even the playing chromatography printing custom paper sizes, as we