FLDCOUNT()

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Purpose

Function to count fields contained in a table


Syntax

FLDCOUNT([<workarea | alias>])


See Also

AFIELDS(), DBF(), DISPLAY STRUCTURE, FIELD(), FILTER(), FMT(), NFCOUNT(), NDX(), SET FIELDS


Description

The FLDCOUNT() function returns the number of fields in the active table. If the optional <workarea | alias> is specified, then the function will operate in the required location. The command SET FIELDS will affect the value returned by the FLDCOUNT() function.


Example

use accounts
do while i <= fldcount()
    ? field(i)
    ++ i
enddo


Products

Recital Server, Recital