Question

I want to do something pretty easy with a ComboBox. I need to call a Command when the selected item is changed. But i can’t remember the keyword to use in Xaml.
I would like something like this :

<ComboBox ItemsSource="{Binding Path=MyVar}" xxx="PersoCommand"/>

Answer 1

There is no command for that, just an event, SelectionChanged. If you want a command to be executed you could for example use Interactivity from the Blend SDK, which has EventTriggers and InvokeCommandActions.