Dictionary<TKey, TValue>.KeyCollection.Enumerator.IEnumerator.Current Property
Gets the element at the current position of the enumerator.
Assembly: mscorlib (in mscorlib.dll)
The enumerator is positioned before the first element of the collection or after the last element.
Current is undefined under any of the following conditions:
The enumerator is positioned before the first element in the collection, immediately after the enumerator is created or immediately after Reset is called. MoveNext must be called to advance the enumerator to the first element of the collection before reading the value of Current.
The last call to MoveNext returned false, which indicates the end of the collection.
Current returns the same object until MoveNext or Reset is called. MoveNext sets Current to the next element. If the collection is modified between MoveNext and Current, Current returns the element that it is set to, even if the enumerator is already invalidated.
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