## SdtListItemCollectio.GetEnumerator method Returns an enumerator object that can be used to iterate over all items in the collection. ```csharp public IEnumerator GetEnumerator() ```......SdtListItem("Value 1")); Assert.That(listItems[0].Value, Is.EqualTo(listItems[0]...their values. listItems.Add(new SdtListItem("Item 2", "Value 2"));...