将数据从PDF文件自动检索到SQL数据库 [英] Retrieve data from a PDF file automatically to a sql databse

问题描述

我已经开发了将图像处理为PDF的系统.基本上，此图像表示使用特定标准的创新.通过此软件，它将发票转换为pdf，现在我想知道如何将pdf文件中的值自动获取到数据库?

I''ve developed a system to procees an image to a PDF. Basiccaly this image means inovices with a paticular standard. By this software it converts the invoice in to a pdf & now i want to know how to get values automatically from pdf file to a database? Something like drag & drop, any solution for how to automate this?

推荐答案

PDF文件的结构允许Adobe Acrobat在各种格式的页面上显示和打印每个页面.屏幕和打印机.您将必须阅读文件，然后只有您才能将文件内容存储在数据库中.
请参考以下链接:
具有C#解析类的PDF文件分析器 [ ^ ]
将PDF文件的内容显示在使用GhostScript的ASP.NET应用程序 [关于在c#中打开pdf文件 [ ^ ]
如何读取，写入和编辑PDF文件以及使用LEADTOOLS的元数据 [

The PDF file is structured to allow Adobe Acrobat to display and print each page on a variety of screens and printers. You will have to read the file and then only you can store the file content in database.
Refer the links below:
PDF File Analyzer With C# Parsing Classes[^]
Displaying the contents of a PDF file in an ASP.NET application using GhostScript[^]
about opening a pdf file in c#[^]
How to Read, Write and Edit PDF Files and Metadata using LEADTOOLS[^]

All the best.
--Amit

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