说明：  no intro
(PDF virtual printer, TinyPDF series, to provide (vprint, word2pdf) programming interface is divided into different versions, with different control parameters, to support VC, VB, PB, Delphi,. NET, JAVA and other programming languages ​ ​ support the Word document, web pages, pictures, etc. in various formats, print to PDF, supports multiple print to a PDF, merge pdf documents support, programmable Word batch transfer PDF. All functions are packaged in a DLL 252K easy to use program, no other support. A variety of delivery orders, invoices, print invoices, etc., while in the real, you can use this control to retain an electronic document in order to post inspection.)