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Syntax

KEYFIELDS( cKey )

Purpose

Return an array of fields used in an index key expression.

Arguments

     cKey -- index key expression to search (for the fields used)

Setup

The table for which cKey is a key expression must be open and selected.

Example

     LOCAL _key := "UPPER( LAST_NAME ) + ;
                   UPPER( FIRST_NAME ) + ;
                   SUBSTR( ACCOUNT_NO, 1, 5 )"

     ADISPLAY( KEYFIELDS( _key ) )

Returns

An array containing the fields used in cKey.

Side Effects

None.

Artful Calls

FLDINKEY

Source File

AA_FLDKY.PRG