RightClickCommand missing

[ssolmer]

I have a requirement to show the application window on any interaction with the tasktray icon.
LeftClickCommand works great, but there is nothing for right-click.
I tried handling MouseRightButtonUp but it doesn't seem to work. I think the event doesn't originate from the notify icon.

        <tb:TaskbarIcon x:Name="MyNotifyIcon"
                        NoLeftClickDelay="True"                  
                        IconSource="{Binding Path=DynamicAppIcon}"                        
                        DoubleClickCommand="{Binding ShowWindowCommand}"
                        LeftClickCommand="{Binding ShowWindowCommand}">
            <i:Interaction.Triggers>
                <i:EventTrigger EventName="MouseRightButtonUp">
                    <i:InvokeCommandAction Command="{Binding ShowWindowCommand}" />
                </i:EventTrigger>
            </i:Interaction.Triggers>
        </tb:TaskbarIcon>

Would it be possible to create a RightClickCommand ?

[ssolmer]

Handling the MouseRightButtonUp event normally in the view .cs file, the event still does not get fired.

This is the error message when attempting to use the command binding above:

System.Windows.Data Error: 2 : Cannot find governing FrameworkElement or FrameworkContentElement for target element. BindingExpression:Path=ShowWindowCommand; DataItem='ViewModel' (HashCode=6956456); target element is 'InvokeCommandAction' (HashCode=51797270); target property is 'Command' (type 'ICommand')

[SparrowBrain]

I used to use TrayRightMouseDown for right click command.