[.NET] CastingEnumerable(4)

28             _sourceEnumerator.Dispose();
29             _currentResult = default(TResult);
30         }
31  
32  
33         // Member  
34         public TResult Current
35         {
36             get
37             {
38                 return _currentResult;
39             }
40         }
41  
42         object System.Collections.IEnumerator.Current
43         {
44             get
45             {
46                 return this.Current;
47             }
48         }
49  
50         public bool MoveNext()
51         {
52             if (_sourceEnumerator.MoveNext() == true)
53             {
54                 _currentResult = _enumerableDelegate(_sourceEnumerator.Current);
55                 return true;
56             }
57             return false;
58         }
59  
60         public void Reset()
61         {
62             _sourceEnumerator.Reset();
63             _currentResult = default(TResult);
64         }
65     }
66 }

view source
 

1 public delegate TResult CastingEnumerableDelegate<TResult, TSource>(TSource source);