如何在C＃中在服务器端创建Excel兼容的电子表格？

Question

I'd like to make server-side excel compatible spreadsheets that maybe use OpenXML or a structured data format.

I've used Office Interop before to generate Excel spreadsheets, but those apps run on a PC that has office installed.

For this web project I'm building, the server doesn't have Office installed (and they don't want to buy it).

What's the best library for me to use that allows me to generate Office compatible spreadsheets from a windows server 2k8 using IIS7?

Some additional requirements:

• Ideally, free
• Allows for simple cell formulas that can be inserted at runtime

Answer 1

try ExcelPackage at codeplex. its simple and efficient.

Answer 2

You can try this library.

Or the Spreadsheetgear generator.

Answer 3

Microsoft published the OpenXML SDK .

Alternatively download the OpenXML schemas, generate simple examples with Office and use them as a foundation to write your own XML files - its not that complicated.

Answer 4

You could use the NPOI library.

Free, Open source and supports reading and writing Excel, Word and Powerpoint documents

Answer 5

A very simple solution is:

You can build the content of the spreadsheet as a html table. Return the table to the browser with the appropriate headers set.

Response.ContentType = "application/vnd.ms-excel"

You can even add excel formulas and do simple formatting.

Answer 6

我们发现SpreadsheetLight既优秀又开源。

Answer 7

看一下Simple OOXML开源库 。

Answer 8

我已经使用SmartXLS在服务器上创建（和处理）Excel工作表。

Answer 9

You can simply save your data into a comma separated values (CSV) file with .xls extension.

Example:

column1,column2,column3

value11,value12,value13

value21,value22,value23

value31,value32,value33

value41,value42,value43

value51,value52,value53

Answer 10

Checkout my post Reading Excel Files as a Server Process for a list of some paid ones.

The one I opted for named FlexCel was very easy to use, allowed formulae to be used at run-time, was fully managed and low cost/royalty free.