Specifications

CHAPTER 24 DataWindow Expression and InfoMaker Functions
Users Guide 735
Examples This expression returns 9.62:
Round(9.624, 2)
This expression returns 9.63:
Round(9.625, 2)
This expression returns 9.600:
Round(9.6, 3)
This expression returns -9.63:
Round(-9.625, 2)
This expression returns -10:
Round(-9.625, -1)
See also
Ceiling
Int
Truncate
RowCount
Description Obtains the number of rows that are currently available in the primary buffer.
Syntax RowCount ( )
Return value
Long. Returns the number of rows that are currently available, 0 if no rows are
currently available, and –1 if an error occurs.
Examples This expression in a computed field returns a warning if no data exists and the
number of rows if there is data:
If(RowCount() = 0, "No Data", String(RowCount()))
RowHeight
Description Reports the height of a row associated with a band in a report.
Syntax RowHeight ( )
Return value
Long. Returns the height of the row in the units specified for the report if it
succeeds, and –1 if an error occurs.