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I really am stuck with this, mainly because I don’t quite get event handling.
I have a ProcessManager.XAML page called from the MainPage.XAML. If I make a change to a list in the ProcessManager.XAML, such as adding a procedure, I need the MainPage.XAML to know it has happened. Could anyone explain to me how I could do this, at the moment I have a bool value that changes to true when a change to the list happens but I have no idea how to let the MainPage.XAML know it has changed.
I got it in the end. A simple implementation of an event, which I have never done before, solved it.
I used the following as a template:
Simple event handler