mcs/class/referencesource/System.Xml/System/Xml/EmptyEnumerator.cs

   1 //------------------------------------------------------------------------------
   2 // <copyright file="EmptyEnumerator.cs" company="Microsoft">
   3 //     Copyright (c) Microsoft Corporation.  All rights reserved.
   4 // </copyright>
   5 // <owner current="true" primary="true">Microsoft</owner>
   6 //------------------------------------------------------------------------------
   7
   8 using System;
   9 using System.Collections;
  10
  11 namespace System.Xml {
  12
  13     internal sealed class EmptyEnumerator : IEnumerator {
  14
  15         bool IEnumerator.MoveNext() {
  16             return false;
  17         }
  18
  19         void IEnumerator.Reset() {
  20         }
  21
  22         object IEnumerator.Current {
  23             get {
  24                 throw new InvalidOperationException( Res.GetString( Res.Xml_InvalidOperation ) );
  25             }
  26         }
  27     }
  28 }