atEnd Method (JScript 5.6)


myEnum.atEnd()

The required myEnum reference is any Enumerator object.

The atEnd method returns true if the current item is the last one in the collection, the collection is empty, or the current item is undefined. Otherwise, it returns false.

In following code, the atEnd method is used to determine if the end of a list of drives has been reached:

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function ShowDriveList(){ var fso, s, n, e, x; fso = new ActiveXObject("Scripting.FileSystemObject"); e = new Enumerator(fso.Drives); s = ""; for (; !e.atEnd(); e.moveNext()) { x = e.item(); s = s + x.DriveLetter; s += " - "; if (x.DriveType == 3) n = x.ShareName; else if (x.IsReady) n = x.VolumeName; else n = "[Drive not ready]"; s += n + "<br>"; } return(s); }

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function ShowDriveList(){
   var fso, s, n, e, x;
   fso = new ActiveXObject("Scripting.FileSystemObject");
   e = new Enumerator(fso.Drives);
   s = "";
   for (; !e.atEnd(); e.moveNext())
   {
      x = e.item();
      s = s + x.DriveLetter;
      s += " - ";
      if (x.DriveType == 3)
         n = x.ShareName;
      else if (x.IsReady)
         n = x.VolumeName;
      else
         n = "[Drive not ready]";
      s +=   n + "<br>";
   }
   return(s);
}

Version 2

Applies To: Enumerator Object (JScript 5.6)

Reference

item Method (JScript 5.6)
moveFirst Method (JScript 5.6)
moveNext Method (JScript 5.6)
Enumerator Object (JScript 5.6)

Remarks

Example

Requirements

See Also

Reference