How do I populate a ListView in .NET MAUI?

To populate a ListView, set its ItemsSource property to a collection of items, typically a list or an ObservableCollection. Each item represents one of the list’s entries. You can customize the appearance of each item in the ListView by assigning the DataTemplate within the ItemTemplate. XAML

What is a .NET MAUI ListView?

A .NET MAUI ListView is a user interface control that allows you to display lists of data or items in a scroll format. It is  flexible  and can be used to display data in a list or grid.