| 摘要 |
PROBLEM TO BE SOLVED: To use both a slip window and a database window for displaying and retrieving electronic slip data capable of the utilization of information without any consideration of the slip. SOLUTION: A database 9A displays each detail line in a slip format following required layout information 8B. At that time, indexes are added to all necessary items included in each detail line data, and a required line number displayed on a data, base window is designated so that the slip window including this detail line can be opened. |
