NuGet · #1576 most downloaded on NuGet

FileHelpers

3.5.225M downloads/moMarcosMeli/FileHelpers ↗New releases in your daily digest, changelog included.

Open Source library for automatic formatted file read/write operations www.filehelpers.net

Last release 4 years ago
no release in 18 months
Release timing varies
gaps range from 2 weeks to 2.2 years
Most releases are documented
notes for 8 of 11 stable releases
1 version withdrawn
withdrawn after publishing
127 years old
21 releases · first in 1900

Release timeline

21 releases since 1900

1900190219041906

Releases

3.5.223 Aug 2022
www.filehelpers.net/changelog
www.filehelpers.net/changelog
Additional notes
Braking changes

Added features

Fixed bugs

#416, #425: Fixed documentation for passed stream argument in read operations
Open source →
3.5.121 Oct 2021
www.filehelpers.net/changelog
www.filehelpers.net/changelog

Additional notes
Braking changes

Added features

Fixed bugs

#413, #412 Fixed creation of Culture in .Net 6

3.5.023 May 2021

www.filehelpers.net/changelog

Additional notes

Braking changes

Added features

#363 Provide a setting to control how fixed-length fields are truncated

Fixed bugs

#389 Fixed typo in error message
#256, #263, #391 Fixed events when reading / writing with MultiRecordEngine

Other

#263 Hint, that INotifyRead and INotifyWrite need a EventEngineBase to work
#365 Typo in SameFieldOrder

Technical

#387 FSharp tests are in main test assembly included
#383, #384 Upgrade projects to SDK style
#385 Examples are in build again

Open source →

3.4.219 Nov 2020

www.filehelpers.net/changelog

Additional notes

Braking changes

Added features

Fixed bugs

#337 Update Package Information
#365 Typo in SameFieldOrder
#369 Fixes in exception messages
#271 Memory leak in FileHelpers
#343 Allowing other to write to file

Open source →

3.4.020 Mar 2019

www.filehelpers.net/changelog

Additional notes

Braking Changes

Removed support for Excel via COM Interop FileHelpers.ExcelStorage. We will not publish any new version of this package. Please use FileHelpers.ExcelNPOIStorage instead.

Added Features

#331 Handle auto-properties used in F# correctly
- Please notice that currently auto-properties in VB.Net are not supported (#201)
#315, #316 Added support for setting NewLine string for files produced by FileHelperAsyncEngine, MultiRecordEngine and MasterDetailEngine.
#308, #86 Added Recordtype to ErrorInfo
#306 Customizable CultureInfo at field and record level
#273, #280 Removed Obsolete attribute on some methods in FileHelperEngine. Those attributes were introduced in release 3.2.7.

Fixed bugs

#252, #332 Allow reading Excel files from stream

Open source →

3.3.029 Jun 2018

www.filehelpers.net/changelog

Additional notes

Breaking changes

Removed nuget package for .NET Framework 3.5.
In this release we have started to ship the main parts of the library for .NET Standard 2.0.
Some reflection based uses now APIs that were not present with the .NET Framework 3.5.

Features

Support for .NET Standard 2.0. That means that you can use FileHelpers from your .NET Core 2.0
or UWP apps (#286, #295, #298, #300). Some parts of FileHelpers are not compiled to .NET Standard 2.0:
- DataLink
- Ability to generate a type at runtime: ClassBuilder and CsvClassBuilder
- SmartFormatDetector
- both FileHelpers.ExcelNPOIStorage and FileHelpers.ExcelStorage

Fixed bugs

#268 Typo in error message

Technical

#294 Using MsBuild 15 and Visual Studio 2017 to build project

Open source →

3.2.75 Nov 2017Breaking

Breaking changes & deprecated features

Hi everyone again

After more than two years, we are proud to release FileHelpers 3.2.7!
Thanks to all the contributors and testers!

The packages are available on nuget.org.

We have invested lots of effort in the automatic creation and publishing of NuGet packages.
This should allow us to publish more often and with less effort in the future.

Thank you for your patience and for using FileHelpers,

Marcos Meli & Matthias Cavigelli

Breaking changes & deprecated features

Removed nuget Package for .NET Framework 2.0.
We are not building against .NET Framework 2.0 any longer.
We would like to be able to use LINQ, which was not in .NET Framework 2.0.

Reduce API surface of the library and clean types

Methods on FileHelperEngine that return a list
- #102, #145, #153 (jboyer2012): instead use methods that return an array and then apply
  the extension method ToList() on it. Methods are marked as obsolete and workaround
  is described.
Methods on FileHelperEngine that return a DataTable
- #147 (jboyer2012): instead use the extension method ToDataTable. Methods are marked
  as obsolete and workaround is described.

Features

#170 (Giuseppe Lipolis): Autoproperties full support!
- It seems that this is not working yet with VB.Net Code (see #201 )
#85, #156 (neildboson-au): Add FieldCaption attribute (neildobson-au)
Adds the ability to create user-defined column names in generated files.
(Jiri Formacek) Added ability to write enum as number in EnumConverter
(Jiri Formacek) Expose new line delimiter when writing to file
#226, #227 (consulting, Marcos Meli): expose CommandTimeout in DatabaseStorage
#198 (Rob De Carteret): Auto assign block size in BigFileSorter

Analyzer

#158 (raymegal): Analyzer to change IComparableRecord to IComparable.
(Marcos Meli): Record type analyzer

Fixed bugs

#217 (Marc Lopez): RecordInfo can remove multiple fields in an autoproperty class
#186 (Marcos Meli): Fix of Enumerator usage in FileHelperAsyncEngine
#157 (Marcos Meli): Removing last field from options does not reset the lastField property
#178, #179, #180, #181, #182 (Stephen Moon): Documentation fixes

Internals

ExcelNPOI Storage

#209 (juancfigueroa): Using XSSFWorkbook for files ending in "xlsm".
Increased buffer size in FileHelperEngines when reading or writing

Open source →