System.Collections.Queue.GetEnumerator C# (CSharp) Method

        public virtual IEnumerator GetEnumerator()
        {
            return new QueueEnumerator(this);
        }

 static public int GetEnumerator(IntPtr l)
 {
     try {
         System.Collections.Queue self = (System.Collections.Queue)checkSelf(l);
         var ret = self.GetEnumerator();
         pushValue(l, true);
         pushValue(l, ret);
         return(2);
     }
     catch (Exception e) {
         return(error(l, e));
     }
 }