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Disclosed is a programming concept which focuses on the handling of the display during file transfer activity.
English (United States)
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Display Enablement and Disablement during File Transfer
Disclosed is a programming concept which focuses on the handling of the
display during file transfer activity.
At the start of file transfer, a request is sent to the main display service
module to disable the display.
In disabling the display, the physical presentation space is blanked so the
user will not see file transfer data. Variables need to be saved and bits set, so it
does not hamper other activity from going on involving display (like emulation
session because a separate internal buffer is being used.) The performance of
the internal buffer improves because it does not have to update the physical
To enable the display, ownership of the physical presentation space is
returned to the internal display process. All variables and bits get reset. The
display is refreshed with the internal buffer contents. The emulated session