Selection bug for listbox where the list items are value types / structs and contain duplicates?

Question

I turned an Horizontal ItemsControl to a Listbox so that I am able to select individual items but found that the selection was broken. Took some time to distill out the prob

Answer 1

Garyx

Something a bit simpler maybe ?

public class StructListItem where T : struct
{
    public T Item { get; private set; }
    public readonly Guid Id = Guid.NewGuid();
    public StructListItem(T item)
    {
        Item = item;
    }

    public static IEnumerable> 
        GetStructList(IEnumerable originalList) where U : struct
    {
        return originalList.Select(i => new StructListItem(i));
    }
}