COLLECTION.FIRST Function

Syntax

A First()

Key as C = <COLLECTION>.FIRST()

Key as D = <COLLECTION>.FIRST()

Key as N = <COLLECTION>.FIRST()

Description

Return the first element of the collection.

Discussion

The <COLLECTION>.FIRST() method returns the first Key in a collection.

Example

dim mycollection as u
mycollection.SET("FJ","Fred Jones")
mycollection.SET("BB","Bryan Boyd")
mycollection.SET("KL","Kim Lee")
mycollection.SET("KB","Karen Boyd")
mycollection.SET("EL","Erica Loyd")
? mycollection.FIRST()
= "FJ"