JavaScript Enumerator.atEnd 方法：檢測是否到達集合末尾

語法

myEnum.atEnd()

參數

• myEnum：必選，Enumerator 物件。

回傳值

範例：列舉磁碟機

function ShowDriveList() {
    var fso = new ActiveXObject("Scripting.FileSystemObject");
    var e = new Enumerator(fso.Drives);
    var s = "";
    for (; !e.atEnd(); e.moveNext()) {
        var x = e.item();
        s += x.DriveLetter + " - ";
        if (x.DriveType == 3) s += x.ShareName;
        else if (x.IsReady) s += x.VolumeName;
        else s += "[驅動器未就緒]";
        s += "\n";
    }
    return s;
}