workflow - ClosedXML 0.87.1

ClosedXML makes it easier for developers to create Excel 2007+ (.xlsx, .xlsm, etc) files. It provides a nice object oriented way to manipulate the files (similar to VBA) without dealing with the hassles of XML Documents. It can be used by any .NET language like C# and Visual Basic (VB).

PM> Install-Package ClosedXML -Version 0.87.1 -Source https://www.myget.org/F/workflow/api/v3/index.json

Copy to clipboard

> nuget.exe install ClosedXML -Version 0.87.1 -Source https://www.myget.org/F/workflow/api/v3/index.json

Copy to clipboard

> dotnet add package ClosedXML --version 0.87.1 --source https://www.myget.org/F/workflow/api/v3/index.json

Copy to clipboard 
<PackageReference Include="ClosedXML" Version="0.87.1" />
Copy to clipboard 
source https://www.myget.org/F/workflow/api/v3/index.json

nuget ClosedXML  ~> 0.87.1
Copy to clipboard

> choco install ClosedXML --version 0.87.1 --source https://www.myget.org/F/workflow/api/v2

Copy to clipboard 
Import-Module PowerShellGet
Register-PSRepository -Name "workflow" -SourceLocation "https://www.myget.org/F/workflow/api/v2"
Install-Module -Name "ClosedXML" -RequiredVersion "0.87.1" -Repository "workflow"
Copy to clipboard

ClosedXML

Release NuGet Badge .NET Framework .NET Standard Build status Open Source Helpers

💾 Download unstable CI build

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

For more information see the wiki

Install ClosedXML via NuGet

If you want to include ClosedXML in your project, you can install it directly from NuGet

To install ClosedXML, run the following command in the Package Manager Console

PM> Install-Package ClosedXML

What can you do with this?

ClosedXML allows you to create Excel files without the Excel application. The typical example is creating Excel reports on a web server.

Example:

using (var workbook = new XLWorkbook())
{
    var worksheet = workbook.Worksheets.Add("Sample Sheet");
    worksheet.Cell("A1").Value = "Hello World!";
    worksheet.Cell("A2").FormulaA1 = "=MID(A1, 7, 5)";
    workbook.SaveAs("HelloWorld.xlsx");
}

Frequent answers

  • ClosedXML is not thread-safe. There is no guarantee that parallel operations will work. The underlying OpenXML library is also not thread-safe.
  • If you get an exception The type initializer for 'Gdip' threw an exception. on Linux, try these solutions.

Extensions

Be sure to check out our ClosedXML extension projects

Developer guidelines

The OpenXML specification is a large and complicated beast. In order for ClosedXML, the wrapper around OpenXML, to support all the features, we rely on community contributions. Before opening an issue to request a new feature, we'd like to urge you to try to implement it yourself and log a pull request.

Please read the full developer guidelines.

Credits

#148 Improve conditional formatting loading and saving #149 Update test for correctly testing time value as string #154 Shift page breaks #157 Fix maths / statistical functions #158 Explicitly ignore custom sheet view elements. #159 Force OpenXMLValidator to run under invariant culture #172 Allow pivot table field to be a value field and a row/column/filter #173 Cap column width at 255 #179 Pivot table loading enhancements and collapsing fields #180 Implement sheet zooming #185 Correctly deduce data type from number format string if data type i #186 Deduce default header and footer font from worksheet #199 Classic layout should be disabled by default. #200 Preserve whitespace in cells. #203 Remove orphaned drawings from worksheets #204 Better detection of numerical data types. Not only System.Double. #212 Preserve cell format when inserting table or data #214 Don't reference cell to get row height #222 Add VmlDrawing Id's to context to avoid reuse. #231 Text() function - return string as is if input value is already a s #232 Column.AdjustToContents(): Inspect worksheet and table autofilters #233 Don't crash when file contains multiple default styles

  • .NETFramework 3.5
    • DocumentFormat.OpenXml (>= 1.0.0)
  • .NETFramework 4.0
    • DocumentFormat.OpenXml (>= 2.5.0)
  • .NETFramework 3.5: 3.5.0.0
  • .NETFramework 4.0: 4.0.0.0

Owners

Toma Bogdan flaviusm

Authors

Amir Ghezelbash, Francois Botha, Manuel De Leon

Project URL

https://github.com/ClosedXML/ClosedXML

License

MIT

Info

1116290 total downloads
886958 downloads for version 0.87.1
Download (1.52 MB)
Found on the current feed only

Package history

Version Size Last updated Downloads Mirrored?
0.95.4 1.83 MB Tue, 15 Jun 2021 11:18:01 GMT 117550
0.94.2 1.61 MB Thu, 08 Oct 2020 21:05:39 GMT 67404
0.92.1 1.45 MB Thu, 17 Jun 2021 08:06:59 GMT 8304
0.87.1 1.52 MB Thu, 17 Jun 2021 08:19:17 GMT 886958
0.86.0 1.67 MB Wed, 17 May 2017 10:11:35 GMT 36074