Update a SharePoint list with Elevated Privileges without changing Modified By field data

Is it possible to update a sharepoint list with elevated privileges while maintaining the actual user details for created by and modified by. I've tr开发者_StackOverflowied to manually add these values with the correct user account but they seem to be overwritten by the System Account value.

---

Do you mean updating items in the list? If so try SystemUpdate()

Updates the database with changes made to the list item without changing the Modified or Modified By fields.