FILE MANAGEMENT SYSTEM, FILE MANAGING METHOD AND STORAGE MEDIUM WITH ITS PROGRAM RECORDED THEREON

摘要

PROBLEM TO BE SOLVED: To obtain a file management system which allows even an operator (user) who is unfamiliar with computer operations to easily extract desired version, a file managing method and a storage medium on which its program is recorded. SOLUTION: The information of date and hour when generation management is started and the end date and hour information of the current generation when the next generation comes are stored in addition to the file name of each file in which generation (version) management is performed and version information in a version management table 4a (by a file version registering part 3a), and when an operator searches for a past file, the period of each generation of a file is displayed on time base along time series by a file version displaying part 3b through the use of the stored information. A document file which is registered before a designated period and is not subjected to version up after that is also displayed as an object to be processed in addition to a document file registered during the period designated by the operator.