| 摘要 |
PROBLEM TO BE SOLVED: To efficiently register plural objects, and to prevent the objects from being illegally overwritten in a file managing device. SOLUTION: The contents and structures of objects to be registered are stored in an object storage area 30. When an operator instructs the change of the designation of registration of any object, an attribute judging part 21 compares the attributes stored in a judgment attribute storing area 33 of the object and an object stored in the designation of change, and stores objects whose attributes are made coincident among object to be changed in an overwriting registration group storage area 32, and stores objects whose attributes are made incoincident in a new registration group storage area 31. When the operator instructs the execution of a changing operation, a main control part 20 newly registers the contents of the new registration group storage area 31 in the object storage area 30, and overwriting registers the contents of the overwriting registration group storage area 32. |
