| **Navigation:**  [[abc library reference.htm|ABC Library Reference]] > DbAuditManager >====== Relationship to Other Application Builder Classes {{c6h0009.jpg|C6H0009.jpg}} ====== | [[dbauditmanager overview.htm|{{btn_prev_n.gif|Previous page}}]][[abc library reference.htm|{{btn_home_n.gif|Return to chapter overview}}]][[dbauditmanager abc template implementation.htm|{{btn_next_n.gif|Next page}}]] | | || The DbAuditManager class uses the DbFileManager to handle the opening of the log file. This also takes care of any errors that may occur when opening the file. The DbAuditManager class uses the DbChangeManager class to update the audit log file. This class also implements the DbdChangeAudit interface. This interface aids in the update of the log file.