读取打印机的spool文件，格式：emf 支持翻页、预览等-Read the printer spool files, support for emf

pb系统中对打印页面的控制（自动翻页，定义打印纸的参数，页面大小等）没有现成的控件，此PBL库是一个通用的打印程序-pb on the printed page, the system control (auto flip, define the parameters of the print paper, page size, etc.) are not readily control, the PBL library is a common printing program

本程序主要实现的功能是，打印出ASCII码表，带表格边框，能翻页打印，希望能给大家帮助。-Implementation of this program the main function is to print out the ASCII code table with table border, to print the page, hope that they can help.