Enumerator : Enumerator « MS JScript « JavaScript Tutorial

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32.MS JScript
JavaScript Tutorial » MS JScript » Enumerator 
32.7.1.Enumerator

Syntax

var variable = new Enumerator(collection)

The Enumerator object provides access to items in a collection by allowing iteration through a collection.

Unlike arrays, enumerators can not access a specific position.

Methods Associated with Enumerator Object

MethodDescription
atEnd()Determines if Enumerator is at the end of the collection
item()Returns the current item in the collection
moveFirst()Resets the Enumerator to the first item in the collection
moveNext()Moves Enumerator to the next item in the collection


<html>
    <script language="JScript">
    <!--

    var fileSysObj = new ActiveXObject("Scripting.FileSystemObject");

    var en = new Enumerator(fileSysObj.Drives);
    -->
    </script>
    </html>
32.7.Enumerator
32.7.1.Enumerator
32.7.2.Enumerator.atEnd()
32.7.3.Enumerator.item()
32.7.4.Enumerator.moveFirst()
32.7.5.Enumerator.moveNext()
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