| 摘要 |
<p>PURPOSE:To reduce the cost for developement of the program, by separating the display control program DPPG from the format process program FMPG and then varying the combination between both programs according to the mode of control. CONSTITUTION:An index is provided to the format designation table 5 on the format designation file 4 by the function key of one of the display devices 1-1-1-3. Thus one of the corresponding FMPG3A-3F is designated. When an input is given by the ten keys of the device 1-1, one of the corresponding DPG2-1-2-3 informs the input of the ten keys to the designated FMPG and at the same time designates the screen format information on the screen definition file 5. The FMPG receives and processes the data corresponding to the input of the ten keys on the data file 9 and then transfers the result of the process to the DPPG. Thus the DPPG displays the result of the process on the screen of the device 1-1. As a result, the FMPG can be used in common, thus reducing the cost for developement of the program.</p> |
