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Dictionary<TKey, TValue>.KeyCollection.Enumerator.Current Property

Gets the element at the current position of the enumerator.

Namespace:  System.Collections.Generic
Assembly:  mscorlib (in mscorlib.dll)

public TKey Current { get; }

Property Value

Type: TKey
The element in the Dictionary<TKey, TValue>.KeyCollection at the current position of the enumerator.

Implements

IEnumerator<T>.Current

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. 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 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.

NoteNote:

For better performance, this property does not throw an exception if the enumerator is positioned before the first element or after the last element; the value of the property is undefined.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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