How to add System.Windows.Interactivity to project?

.net wpf shutdown c-sharp

Although this issue is quite old, i think this is relevant news / the most recent answer: Microsoft open-sourced XAML Behaviours and posted a blog post how to update to this version: https://devblogs.microsoft.com/dotnet/open-sourcing-xaml-behaviors-for-wpf/

To save you a click, this is the main steps to migrate:

Remove reference to “Microsoft.Expression.Interactions” and “System.Windows.Interactivity”
Install the Microsoft.Xaml.Behaviors.Wpf NuGet package.
XAML files – replace the xmlns namespaces http://schemas.microsoft.com/expression/2010/interactivity and http://schemas.microsoft.com/expression/2010/interactions with http://schemas.microsoft.com/xaml/behaviors
C# files – replace the usings in c# files “Microsoft.Xaml.Interactivity” and “Microsoft.Xaml.Interactions” with “Microsoft.Xaml.Behaviors”

.net wpf shutdown c-sharp

The official package for behaviors is Microsoft.Xaml.Behaviors.Wpf.

It used to be in the Blend SDK (deprecated).
See Jan's answer for more details if you need to migrate.

.net wpf shutdown c-sharp

There is a new NuGet package that contains the System.Windows.Interactivity.dll that is compatible with:

To install Expression.Blend.Sdk, run the following command in the Package Manager Console

PM> Install-Package Expression.Blend.Sdk

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