ModelBuilder.EnumerableTypeCreator.PopulateInstance C# (CSharp) Method

        protected override object PopulateInstance(object instance, IExecuteStrategy executeStrategy)
        {
            Debug.Assert(instance != null, "instance != null");

            var type = instance.GetType();

            var internalType = FindEnumerableTypeArgument(type);
            var collectionGenericTypeDefinition = typeof(ICollection<string>).GetGenericTypeDefinition();
            var collectionType = collectionGenericTypeDefinition.MakeGenericType(internalType);

            // Get the Add method
            var addMethod = collectionType.GetMethod("Add");

            object previousItem = null;

            for (var index = 0; index < AutoPopulateCount; index++)
            {
                var childInstance = CreateChildItem(internalType, executeStrategy, previousItem);

                addMethod.Invoke(
                    instance,
                    new[]
                    {
                        childInstance
                    });

                previousItem = childInstance;
            }

            return instance;
        }