利用WEB技术可以方便地实现数据共享及跨平台的应用系统.为了能在WEB应用系统中生成跨平台的打印报表,可采用PDF文件格式进行报表打印操作.提出了在ASP.NET 2.0环境下使用iTextSharp类库生成PDF文件的方法,详细介绍了PDF文件中不同文本及表格样式的生成步骤.并结合WEB应用系统,对一种通用报表生成类的设计与实现方法进行了研究,证明了PDF文档生成技术在实际系统开发中的应用价值.-Data sharing and cross-platform applications can be easily realized by making use of WEB technology.PDF file format can be used in report printing operation in order to generate the cross-platform report print in WEB application system.In this paper,method to create PDF file is proposed by using of the iTextSharp library in the ASP.NET 2.0 environment,generation steps for different text and table styles in the PDF file are also described in detail.By the combination of WEB application systems,a general meth