Functions and Directives Functions and Directives

Function OrdCount() Foundation

Determines the number of open indexes in a work area.

Syntax
OrdCount() --> nOrdCount
Return

OrdCount() returns the number of open indexes as a numeric value. When no index is open, the return value is 0.

Description

The function is used to determine how many indexes are open in a work area.

Examples
Determine all index key expressions 
// This example shows a code snippet that gathers all 
// index key expressions of the current workarea 

aOrdKeyList := {} 

FOR i:=1 TO OrdCount() 
   AAdd( aOrdKeyList , OrdKey(i) ) 
NEXT
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