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Editorial Team
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Asked: 2026-05-14T09:01:48+00:00

I have a WPF Listbox filled with children that fire events. Now, I am

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I have a WPF Listbox filled with children that fire events.

Now, I am dynamically loading each of the children but I want to hook up the events to a handler. Basically, each time one of the children give me a notificationEvent(Notification n), I want to add the Notification (n) to an observable collection.

How would I do this so that no matter the amount of children, I can load all the events into the observable collection.

Also, how would you do this in MVVM?

EDIT: All I want to do is simply add all the Notifications that the children gives me to an observable collection.

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1 Answer

  1. Editorial Team

    Using MVVM, I would expose an ICommand as a property and would then bind the CommandParameter with the list item’s bound object.
    You can check Prism‘s DelegateCommand for an implementation of an ICommand which receives a delegate to be called on the Execute() method invocation.

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