MODIFY - Change the attributes of a screen field
Changes the attributes belonging to the current screen
field whilst processing with LOOP AT SCREEN ... ENDLOOP
The attributes of all fields of a screen are stored in the system
table SCREEN . This can be edited line by line using LOOP AT
SCREEN ... ENDLOOP . Changes to the properties of the attributes of
the current screen field (= current line in the system table
SCREEN ) can be put into effect using MODIFY SCREEN .
This statement should be used only within a LOOP AT
SCREEN ... ENDLOOP loop at PBO time as
part of the process logic of a screen.
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