CODEWITHSUNDEEP
c#xamlwindows-10-universal
Nick
Nick

Reputation: 1025

Interaction.Behaviors in Windows 10 UAP

I'm experimenting with using Interaction.Behaviors in XAML to bind events to my controller like so,

<GridView x:Name="mygrid" >
    <interact:Interaction.Behaviors>
        <interactcore:EventTriggerBehavior EventName="SelectionChanged">
            <interactcore:InvokeCommandAction
                Command="{Binding Controller.Test}"
                CommandParameter="{Binding ElementName=mygrid, Path=SelectedItem}"/>
        </interactcore:EventTriggerBehavior>
    </interact:Interaction.Behaviors>
</GridView>

This works perfectly except... Visual Studio 2015 shows the following errors,

Severity    Code    Description Project File    Line    Suppression State
Error       The name "EventTriggerBehavior" does not exist in the namespace "using:Microsoft.Xaml.Interactions.Core".   MVC C:\Prototype\MVC\MVC\MainPage.xaml  19  
Error       The name "InvokeCommandAction" does not exist in the namespace "using:Microsoft.Xaml.Interactions.Core".    MVC C:\Prototype\MVC\MVC\MainPage.xaml  20  
Error       The name "Interaction" does not exist in the namespace "using:Microsoft.Xaml.Interactivity".    MVC C:\Prototype\MVC\MVC\MainPage.xaml  18

This has caused the designer to break, so even though the code works, the designer doesn't. Any ideas?

My includes are...

xmlns:interact="using:Microsoft.Xaml.Interactivity"
xmlns:interactcore="using:Microsoft.Xaml.Interactions.Core"

And just to clarify, I included the behaviors SDK via the "Add Reference..." dialog.

Upvotes: 6

Views: 7068

Answers (1)

schnitty
schnitty

Reputation: 416

The answer that worked for me were the comments made by Grace Feng in the question and confirmed by Nick.

That is when doing Windows 10 Universal apps use the Microsoft.Xaml.Behaviors.Uwp.Managed nuget package and remove the Behaviors SDK (XAML) package

Upvotes: 7

Related Questions