item Method (Windows Scripting - JScript)

 

Returns the current item in the collection.

Syntax

enumObj.item() 

Remarks

The required enumObj reference is any Enumerator object.

The item method returns the current item. If the collection is empty or the current item is undefined, it returns undefined.

In following code, the item method is used to return a member of the Drives collection.

function ShowDrives()
{
    var s = "";
    var bytesPerGB = 1024 * 1024 * 1024;

    var fso = new ActiveXObject("Scripting.FileSystemObject");
    var e = new Enumerator(fso.Drives);

    e.moveFirst();
    while (e.atEnd() == false)
    {
        var drv = e.item();

        s += drv.Path + " - ";

        if (drv.IsReady)
        {
            var freeGB = drv.FreeSpace / bytesPerGB;
            var totalGB = drv.TotalSize / bytesPerGB;

            s += freeGB.toFixed(3) + " GB free of ";
            s += totalGB.toFixed(3) + " GB";
        }
        else
        {
            s += "Not Ready";
        }

        s += "<br />";

        e.moveNext();
    }
    return(s);
}

Requirements

Version 3

Applies To: Enumerator Object (Windows Scripting - JScript)

Change History

Date	History	Reason
September 2009	Modified example.	Information enhancement.

See Also

atEnd Method (Windows Scripting - JScript)
moveFirst Method (Windows Scripting - JScript)
moveNext Method (Windows Scripting - JScript)