HypeLab.IO.Excel 1.0.4

.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package HypeLab.IO.Excel --version 1.0.4
                    


                    

                
NuGet\Install-Package HypeLab.IO.Excel -Version 1.0.4
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="HypeLab.IO.Excel" Version="1.0.4" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="HypeLab.IO.Excel" Version="1.0.4" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="HypeLab.IO.Excel" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add HypeLab.IO.Excel --version 1.0.4
                    


                    

                
#r "nuget: HypeLab.IO.Excel, 1.0.4"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package HypeLab.IO.Excel@1.0.4
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=HypeLab.IO.Excel&version=1.0.4
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=HypeLab.IO.Excel&version=1.0.4
                    


                            Install as a Cake Tool

NuGet Target Framework

HypeLab.IO.Excel

HypeLab.IO.Excel is a powerful .NET library for reading, writing, and parsing Excel files using only the OpenXML standard, without external dependencies.

Important note

Version 1.0.4 fixed a styling bug that caused the library to not work correctly with Excel files that had styles applied on multiple sheets. Older versions are going to be deprecated soon.

Key Features

  • ✅ Strongly-typed parsing with attributes support (ExcelColumn,ExcelColumnIndex,ExcelIgnore)
  • 📥 Excel reading from file, stream or URL
  • 🌍 Support for cultures, styles, custom dates, custom true/false etc
  • 🛠 Supports both file and in-memory operations
  • 🔍 Built-in validation and error logging
  • 🧩 Compatible with .NET Standard 2.0

📚 Documentation

Full documentation, examples, and API reference available at: 👉 https://hype-lab.it/strumenti-per-sviluppatori/excel

Installation

dotnet add package HypeLab.IO.Excel

Getting Started

Read and write Excel files with just a few lines of code:

// Reading a list of objects from Excel
ExcelSheetData sheetData = ExcelReader.ExtractSheetData(path, options, logger: logger); // and other methods

// Parsing the sheet data into strongly-typed objects
ExcelParseResult<MyModel> result = await ExcelParser.ParseToAsync<MyModel>(sheetData, options: options, logger: logger).ConfigureAwait(false); // and other methods

// Writing to Excel with default options
ExcelWorkbookWriter.WriteFile(pathOutput, worksheets, logger); // and other methods

🧩 Attributes

[ExcelColumn("ColumnName")] — Map property to a column by name

[ExcelColumnIndex(2)] — Map by the column index - Works on read only

[ExcelIgnore(OnRead = true)] — Ignore properties

You can also customize behavior using ExcelReaderOptions or ExcelWriterOptions for culture, sheet name, validation, and styling.

💬 Feedback & contribution

This library is intended to be useful to those who work frequently with Excel in a .NET environment. Bugs, suggestions or ideas are welcome!

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

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Added async writing methods. Normalized name for sheet1 entry path. Fixed bug on multi worksheet style options