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Language Reference
FRAME-DOWN Function
Returns an integer value that represents the number of iterations in a frame.
SYNTAX
frame
The name of the frame whose number down you are trying to determine. If you do not supply a frame name, the FRAME-DOWN function uses the default frame for the block it is in. If the FRAME-DOWN function is in a DO block, the function uses the default frame scoped to the block containing the DO block.
EXAMPLEThis procedure displays customers in a frame. When the frame is full, the procedure prompts “Do you want to see the next page?” The procedure recognizes that the frame is full when the value of FRAME-LINE (current logical line number) equals the value of FRAME-DOWN (number of iterations in the frame).
NOTE
The FRAME-DOWN function returns a value of 0 if used with a single frame or if the frame is not in view when the function is evaluated.
SEE ALSO
Frame Phrase, FRAME-COL Function, FRAME-LINE Function, FRAME-ROW Function
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