Progress
Programming
Handbook
Field-group Types
Progress allocates two types of field groups:
Progress can allocate multiple foreground field groups per frame but only one background field group. Figure 19–10 shows the different field groups.
Figure 19–10: Field-Group Allocation
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For a one-down frame, Progress allocates one foreground field group and one background field group. For a down frame, Progress allocates one foreground field group for each iteration (plus one extra if the number of visible iterations in the down frame is less than the number of records that need to be displayed) and one background field group.
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