blocks|key|1395536|text|不再查看Excel部分：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1395537|从.XLS和.XLSX创建C#文件|offset|length|1395538|在.XLS和.XLSX中创建C#电子表格|1395539|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/q/151005/114029|1|http://www.leniel.net/2009/07/creating-excel-spreadsheets-xls-xlsx-c.html^0|0|0|H|0|0|0|K|1|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@$D|T|E|U|1|V]]|A|$]]|$1|F|3|G|5|6|7|W|8|@]|9|@$D|X|E|Y|1|Z]]|A|$]]|$1|H|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]|P|$5|K|L|M|A|$N|Q]]]]

Look no further for the Excel part:

<a href="https://stackoverflow.com/q/151005/114029">Create Excel (.XLS and .XLSX) file from C#</a>

<a href="http://www.leniel.net/2009/07/creating-excel-spreadsheets-xls-xlsx-c.html" rel="nofollow noreferrer">Creating Excel spreadsheets .XLS and .XLSX in C#</a>

blocks|key|1394630|text|用于PDF：iTextSharp。这是免费的，也不难学习。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1394631|entityMap|0|LINK|mutability|MUTABLE|url|http://sourceforge.net/projects/itextsharp/^0|6|A|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

For PDFs: <a href="http://sourceforge.net/projects/itextsharp/" rel="nofollow noreferrer">iTextSharp</a>. It's free and it's not hard to learn.

blocks|key|1395567|text|对于Excel，您可能不需要库。如果安装了Excel，就可以自动编辑文档，或者通过OLEDB访问它来读取/写入数据，这样就可以完成所需的工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1395568|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Regarding Excel you might not need a library. If you've got Excel installed you can automate it to edit the document, or otherwise you might be able to do what you need just by accessing it via OLEDB to read/write data.

blocks|key|1394658|text|我在这个帖子中对许多库进行了评估，以便读取Excel文件。我最喜欢的是一个名为FlexCel的库，因为它非常容易使用，与其他的选择相比非常便宜。我们一直使用它没有任何问题，有良好的支持和经常更新。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1394659|我相信它有一些从Excel电子表格中生成的PDF格式，我不确定这是否就是你想要的。|1394660|其他选择是阿斯坡，它们提供一个Excel和Adobe库。不过，它们要贵得多。|1394661|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/1273116/reading-excel-files-as-a-server-process|1|http://www.tmssoftware.com/site/flexcelnet.asp|2|http://www.aspose.com/^0|4|2|0|13|7|1|0|0|5|3|2|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]|$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|6|7|10|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|11|8|@]|9|@$A|12|B|13|1|14]]|C|$]]|$1|H|3|-4|5|6|7|15|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]|P|$5|K|L|M|C|$N|Q]]|R|$5|K|L|M|C|$N|S]]]]

I evaluted a number of Libraries in this <a href="https://stackoverflow.com/questions/1273116/reading-excel-files-as-a-server-process">Post</a> for reading Excel files. My preference was a library called <a href="http://www.tmssoftware.com/site/flexcelnet.asp" rel="nofollow noreferrer">FlexCel</a> as it was very easy to use, quite cheap compared to the alternatives. We've been using it without any problems, has good support and frequent updates.

I believe it has some sort of PDF generation from Excel spreadsheets, I'm not sure if thats what you're after.

Other alternatives are <a href="http://www.aspose.com/" rel="nofollow noreferrer">Aspose</a>, they offer an Excel and an Adobe PDF library. They are quite a bit more expensive though.

blocks|key|1731812|text|试试Pdf夏普==>+http://www.pdfsharp.net/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1731813|它完全开放源码，在MIT许可下是免费的(也是免费的)|1731814|API类似于GDI%2B，而且，它们有一个名为MigraDoc的东西，可以用来在内存中创建文档，然后将其呈现给RTF、XPS或PDF。|1731815|entityMap|0|LINK|mutability|MUTABLE|url|http://www.pdfsharp.net/^0|B|O|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]]]

Try Pdf Sharp ==> <a href="http://www.pdfsharp.net/" rel="nofollow">http://www.pdfsharp.net/</a>

Its all open source and free under the MIT license(So free for commercial use too)

The API is similar to GDI+, Also, they have something called MigraDoc which can be used to create a document in memory and then render it to RTF, XPS, or PDF.

blocks|key|1731844|text|我决定将FlexCel用于.net+--不是免费的，但也不是昂贵的。API不是很舒服，所以我建议您使用这个库的文档并提供很好的支持。除了图表之外，这个库可以完成的所有功能(但flexcel团队承诺在最近的版本中添加此功能)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1731845|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I decided to use FlexCel for .net - not free but not expensive too. API is not very comfortable so my advice to use the documentation of this library and support pretty good. All features this library can do except charts (but flexcel team promise to add this in the nearest release).

The issue consists of two parts:

<ol>
<li>What are the best .NET libraries to modify (read/write) existing excel document (should be work with Excel 2003)?</li>
<li>What are the best .NET libraries to modify (read/write) existing pdf document? </li>
</ol>

They should be able to create new document too.
It's better if they are free (open source) or not too expensive.

Thanks in advance :)

Modify/Read/Write existing Excel/PDF document with .NET libraries

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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这个问题由两个部分组成：哪些最好的.NET库可以修改(读/写)现有的excel文档(应该使用Excel2003)？什么是最好的.NET库来修改(读/写)现有的pdf文档？他们也应该能够创建新的文档。最好是免费的(开源的)或者不太贵。(预先谢谢:)

问用.NET库修改/读/写现有的Excel/PDF文档
EN

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