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https://github.com/marcosmeli/filehelpers

The FileHelpers are a free and easy to use .NET library to read/write data from fixed length or delimited records in files, strings or streams
https://github.com/marcosmeli/filehelpers

c-sharp csv csv-files csv-parser csv-reader dotnet flat-file

Last synced: 2 days ago
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The FileHelpers are a free and easy to use .NET library to read/write data from fixed length or delimited records in files, strings or streams

Host: GitHub
URL: https://github.com/marcosmeli/filehelpers
Owner: MarcosMeli
License: mit
Created: 2012-08-13T12:37:34.000Z (over 12 years ago)
Default Branch: master
Last Pushed: 2023-06-07T23:40:59.000Z (over 1 year ago)
Last Synced: 2024-12-14T09:04:41.167Z (9 days ago)
Topics: c-sharp, csv, csv-files, csv-parser, csv-reader, dotnet, flat-file
Language: C#
Homepage: https://www.filehelpers.net
Size: 44.7 MB
Stars: 1,136
Watchers: 86
Forks: 348
Open Issues: 122
Metadata Files:
- Readme: Readme.md
- License: LICENSE.txt

Awesome Lists containing this project

README

        # FileHelpers



www.filehelpers.net

[![GitHub license](https://img.shields.io/github/license/MarcosMeli/FileHelpers.svg)](https://github.com/MarcosMeli/FileHelpers#license)

[![NuGet](https://img.shields.io/nuget/vpre/FileHelpers.svg)](https://www.nuget.org/packages/FileHelpers/) [![NuGet](https://img.shields.io/nuget/dt/FileHelpers.svg)](https://www.nuget.org/packages/FileHelpers/)

  The FileHelpers are a **free and easy to use** .NET library to read/write data from fixed length or delimited records in files, strings or streams.

### Current support for .NET Standard / .NET Core

Support for .NET Core is available through .NET Standard.

Since version 3.3.0 **support** for **.NET Standard 2.0** is available!

There is a FileHelpers dll targeting .NET Standard 2.0 in the FileHelpers NuGet package.

The **.NET Standard FileHelpers** dll is a **subset** of the **.NET Framework FileHelpers** dll.

The .NET Standard FileHelpers dll contains:

* FileHelperEngine

* MasterDetailEngine

* Attributes

* Converters

* Events

* ErrorManager

* Sorting of big files

The .NET Standard FileHelpers dll currently does **not** contain the following features:

* Dynamic: ClassBuilder and CsvClassBuilder. ClassBuilder is difficult to maintain and a rewrite in

  .NET Core / Standard as is, would require to reference three NuGet packages. There must be better

  ways to write record structures at runtime.

* SmartFormatDetector: depends on ClassBuilder (Dynamic).

* DataLink: code was very old and seemed not worth maintaining.

We do not have any plans to port the FileHelpers.ExcelNPOIStorage nor FileHelpers.ExcelStorage to .NET Core or .NET Standard.

### Continuous Integration

AppVeyor [![Build status](https://ci.appveyor.com/api/projects/status/pi6ipa7wd4vqws35/branch/master?svg=true)](https://ci.appveyor.com/project/MarcosMeli/filehelpers/branch/master)

### Prerelease NuGet Packages

NuGet feed

    https://ci.appveyor.com/nuget/filehelpers

[Manual download](https://ci.appveyor.com/project/marcosmeli/filehelpers/build/artifacts)

### License

 The FileHelpers are released under the **MIT License**.

 FileHelpers Library source and binaries are **completely free for commercial and non commercial use**.

### Sponsors

 We have the awesome .NET tools from [JetBrains](http://www.jetbrains.com/).

[![Resharper](https://www.filehelpers.net/images/tools_resharper.gif)](http://www.jetbrains.com/resharper/)

[![dotCover](https://www.filehelpers.net//images/tools_dotcover.gif)](http://www.jetbrains.com/dotcover/)

[![dotTrace](https://www.filehelpers.net//images/tools_dottrace.gif)](http://www.jetbrains.com/dottrace/)