| 摘要 |
PROBLEM TO BE SOLVED: To arbitrarily change the display format of various kinds of stock price such as investment trust according to user's desire without changing a program. SOLUTION: When displaying a display data file 7, a keyword contained in that file is converted to a numerical value by a display data converting part 12. At such a time, when three leading characters '¥¥$' of the keyword are discovered in the display data file 7, the characters of '¥¥$' and following seven numerical values are joined and '¥¥$0001021' is extracted as a keyword. Next, a keyword master file 9 is retrieved and when a line containing seven leading characters of '¥¥$0001' of the keyword is discovered, the data of a reference price corresponding to an item number '02' are extracted. Further, the reference price inserting a comma to the designated numerical values of a display form '1' is provided. Thus, the keyword of '¥¥$0001021' in the display data file 7 is converted to a numerical value and the reference price of 12345 yen is displayed. |
