System.Resources.ResourceWriterTests.ResourceReaderTests.Exception_Enumerator_Reset C# (CSharp) Méthode

        public static void Exception_Enumerator_Reset()
        {
            Assert.Throws<InvalidOperationException>(() =>
            {
                using (var ms2 = new MemoryStream())
                {
                    using (var rw = GenerateResourceStream(s_dict, ms2))
                    {
                        ms2.Seek(0L, SeekOrigin.Begin);
                        var rr1 = new ResourceReader(ms2);

                        IDictionaryEnumerator enumarator = rr1.GetEnumerator();
                        rr1.Dispose();
                        enumarator.Reset();


                    }
                }
            });
        }
        [Fact]