Interaction.Behaviors does not work in SplitView? - winrt-xaml

Question

I use SplitView for my XAML page. Inside the SplitView, trigger behavior doesn't work.
For example:
<SplitView.Content>
<Grid>
<Button x:Name="Button">
<Interactivity:Interaction.Behaviors>
<Core:EventTriggerBehavior EventName="Click" >
<Core:GoToStateAction StateName="SplitViewState />
</Core:EventTriggerBehavior>
</Interactivity:Interaction.Behaviors>
</Button>
</Grid>
</SplitView.Content>
When clicking the button, nothing happens. It works on elements outside the SplitView.

Answer 1

I guess you missed setup TargetObject value.
<Button Content="click me"
HorizontalAlignment="Center"
VerticalAlignment="Center">
<I:Interaction.Behaviors>
<Core:EventTriggerBehavior EventName="Click" >
<Core:GoToStateAction TargetObject="{Binding ElementName=MySplitView}"
StateName="OpenOverlayLeft"/>
</Core:EventTriggerBehavior>
</I:Interaction.Behaviors>
</Button>
UPDATED
Look at behavior with 4 buttons which placed inside SplitView.Content, SplitView.Pane and outside. All works very well.
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<SplitView x:Name="MySplitView"
PaneBackground="Gray"
DisplayMode="CompactOverlay"
IsPaneOpen="True"
CompactPaneLength="50"
OpenPaneLength="280">
<SplitView.Pane>
<Grid>
<Button Content="close inside"
HorizontalAlignment="Center"
VerticalAlignment="Center">
<i:Interaction.Behaviors>
<core:EventTriggerBehavior EventName="Click" >
<core:GoToStateAction TargetObject="{Binding ElementName=MySplitView}"
StateName="Closed"/>
</core:EventTriggerBehavior>
</i:Interaction.Behaviors>
</Button>
</Grid>
</SplitView.Pane>
<SplitView.Content>
<Grid>
<Button Content="open inside"
HorizontalAlignment="Center"
VerticalAlignment="Center">
<i:Interaction.Behaviors>
<core:EventTriggerBehavior EventName="Click">
<core:GoToStateAction TargetObject="{Binding ElementName=MySplitView}"
StateName="OpenOverlayLeft"/>
</core:EventTriggerBehavior>
</i:Interaction.Behaviors>
</Button>
</Grid>
</SplitView.Content>
</SplitView>
<Grid Grid.Column="1"
Background="Aquamarine">
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Button Content="open outside"
HorizontalAlignment="Center"
VerticalAlignment="Center">
<i:Interaction.Behaviors>
<core:EventTriggerBehavior EventName="Click">
<core:GoToStateAction TargetObject="{Binding ElementName=MySplitView}"
StateName="OpenOverlayLeft"/>
</core:EventTriggerBehavior>
</i:Interaction.Behaviors>
</Button>
<Button Content="close outside"
Grid.Column="1"
HorizontalAlignment="Center"
VerticalAlignment="Center">
<i:Interaction.Behaviors>
<core:EventTriggerBehavior EventName="Click" >
<core:GoToStateAction TargetObject="{Binding ElementName=MySplitView}"
StateName="Closed"/>
</core:EventTriggerBehavior>
</i:Interaction.Behaviors>
</Button>
</Grid>
</Grid>
Look how it works: