public static void Set <TItem, TOwner>(ref OwnedCollection <TItem, TOwner> field, Collection <TItem> value, TOwner owner)
where TItem : class, IHasParent
where TOwner : class
{
if (value != field)
{
field?.Clear();
if (value?.Count > 0)
{
var ta = GetOrCreate(ref field, owner);
foreach (var v in value)
{
ta.Add(v);
}
}
}
}
public static OwnedCollection <TItem, TOwner> GetOrCreate <TItem, TOwner>(ref OwnedCollection <TItem, TOwner> field, TOwner owner)
where TItem : class, IHasParent
where TOwner : class
=> field ?? (field = new OwnedCollection <TItem, TOwner>(owner));
