| 摘要 |
PURPOSE:To make it unnecessary to form a user program necessary for data exchange by using an on-line user program in a host computer and executing data exchange between the host computer and a distributed processing computer. CONSTITUTION:The distributed processing computer 3 is connected to the host computer 1 and a user program 1-1 necessary for data processing is accessed and displayed on a processing screen. Then a local data I/O command is inputted from a keyboard to a user screen and a command analyzing means 3-7 is accessed. The means 3-7 analyzes the command and accesses a local date file I/O means 3-8. The means 3-8 collates information such as screen field position information obtained from the means 3-7 with data format link information, inputs data from a user local file 3-4 (or the user screen) and outputs data to the user screen (or the local file 3-4). |
