ImmutableSortedDictionary<TKey,TValue>.IDictionary.Contains Method

Reference

Definition

Namespace:: System.Collections.Immutable

Assembly:: System.Collections.Immutable.dll

Package:: System.Collections.Immutable v10.0.0-preview.1.25080.5

Source:: ImmutableSortedDictionary_2.cs

Source:: ImmutableSortedDictionary_2.cs

Source:: ImmutableSortedDictionary_2.cs

Source:: ImmutableSortedDictionary_2.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.

Determines whether the immutable dictionary object contains an element with the specified key.

 virtual bool System.Collections.IDictionary.Contains(System::Object ^ key) = System::Collections::IDictionary::Contains;

bool IDictionary.Contains(object key);

abstract member System.Collections.IDictionary.Contains : obj -> bool
override this.System.Collections.IDictionary.Contains : obj -> bool

Function Contains (key As Object) As Boolean Implements IDictionary.Contains

Parameters

key: Object

The key to locate in the dictionary object.

Returns

Boolean

true if the dictionary contains an element with the key; otherwise, false.

Implements

Contains(Object)

Remarks

This member is an explicit interface member implementation. It can be used only when the ImmutableSortedDictionary<TKey,TValue> instance is cast to an IDictionary interface.

Applies to

Produkt	Versiounen
.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 (package-provided), 8, 9 (package-provided), 9, 10 (package-provided), 10
.NET Standard	2.0 (package-provided)
UWP	10.0

Deelen iwwer