Dictionary<TKey,TValue>.ValueCollection Constructor

Reference

Definition

Namespace:: System.Collections.Generic

Assemblies:: mscorlib.dll, System.Collections.dll

Assemblies:: netstandard.dll, System.Collections.dll

Assembly:: System.Collections.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: Dictionary.cs

Source:: Dictionary.cs

Source:: Dictionary.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Initializes a new instance of the Dictionary<TKey,TValue>.ValueCollection class that reflects the values in the specified Dictionary<TKey,TValue>.

public:
 ValueCollection(System::Collections::Generic::Dictionary<TKey, TValue> ^ dictionary);

public ValueCollection(System.Collections.Generic.Dictionary<TKey,TValue> dictionary);

new System.Collections.Generic.Dictionary<'Key, 'Value>.ValueCollection : System.Collections.Generic.Dictionary<'Key, 'Value> -> System.Collections.Generic.Dictionary<'Key, 'Value>.ValueCollection

Public Sub New (dictionary As Dictionary(Of TKey, TValue))

Parameters

dictionary: Dictionary<TKey,TValue>

The Dictionary<TKey,TValue> whose values are reflected in the new Dictionary<TKey,TValue>.ValueCollection.

Exceptions

ArgumentNullException

dictionary is null.

Remarks

The Dictionary<TKey,TValue>.ValueCollection is not a static copy; instead, the Dictionary<TKey,TValue>.ValueCollection refers back to the values in the original Dictionary<TKey,TValue>. Therefore, changes to the Dictionary<TKey,TValue> continue to be reflected in the Dictionary<TKey,TValue>.ValueCollection.

This constructor is an O(1) operation.

Applies to

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP	10.0

Share via