有没有办法在不将数据转换为DataTable的情况下使用SqlBulkCopy？

Is there a way to use SqlBulkCopy without converting the data to a DataTable? I have a list of objects (List) in RAM and I really don't want to use more memory to create the DataTable. Could it be possible to implement IDataReader on a List?Is there a way to use SqlBulkCopy without conve