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Dictionary(Of TKey, TValue).IDictionary(Of TKey, TValue).Keys Property

Gets an ICollection(Of T) containing the keys of the IDictionary(Of TKey, TValue).

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

'Declaration
Private ReadOnly Property Keys As ICollection(Of TKey)
	Implements IDictionary(Of TKey, TValue).Keys

Property Value

Type: System.Collections.Generic.ICollection(Of TKey)
An ICollection(Of T) of type TKey containing the keys of the IDictionary(Of TKey, TValue).

Implements

IDictionary(Of TKey, TValue).Keys

The order of the keys in the returned ICollection(Of T) is unspecified, but it is guaranteed to be the same order as the corresponding values in the ICollection(Of T) returned by the Values property.

Getting the value of this property is an O(1) operation.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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