AvalonEdit is the WPF-based text editor used in SharpDevelop. There are two builds of AvalonEdit included in this package. One that targets .NET 4.0 and  one that targets .NET 3.5.

There is a newer version of this package available.
See the version list below for details.
Install-Package AvalonEdit -Version
dotnet add package AvalonEdit --version
<PackageReference Include="AvalonEdit" Version="" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add AvalonEdit --version
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

AvalonEdit 4.3 adds support for input method editors (IME); and fixes a major bug that sometimes caused "InvalidOperationException: Trying to build visual line from collapsed line" when updating existing foldings.
AvalonEdit 4.3.1 fixes a bug in IME support - we did not properly re-enable the IME if it was disabled by another WPF control.


This package has no dependencies.

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Version History

Version Downloads Last updated
6.0.0-preview1 3,099 7/23/2019
6.0.0-netcore3p4alpha1 2,910 5/5/2019
5.0.4 236,776 10/14/2017
5.0.3 261,197 5/18/2016
5.0.2 126,530 11/14/2014
5.0.1-pre 1,332 6/28/2014 289,813 5/1/2014 574 4/30/2014 7,576 1/23/2014 18,935 4/2/2013 1,564 3/9/2013 7,922 5/12/2012 3,957 9/24/2011 3,428 1/16/2011
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