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ImmutableSortedDictionary<TKey,TValue>.Add(TKey, TValue) Method

Definition

Important

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Adds an element with the specified key and value to the immutable sorted dictionary.

public System.Collections.Immutable.ImmutableSortedDictionary<TKey,TValue> Add (TKey key, TValue value);

Parameters

key
TKey

The key of the entry to add.

value
TValue

The value of entry to add.

Returns

A new immutable sorted dictionary that contains the additional key/value pair.

Exceptions

The given key already exists in the dictionary but has a different value.

Remarks

If the given key/value pair already exists in the dictionary, the existing instance of the dictionary is returned.

Applies to

ผลิตภัณฑ์ เวอร์ชัน
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6 (package-provided), 6, 7 (package-provided), 7, 8 (package-provided), 8, 9 (package-provided), 9
.NET Framework 4.7 (package-provided), 4.7.1 (package-provided), 4.7.2 (package-provided), 4.8 (package-provided)
.NET Standard 2.0 (package-provided)
UWP 10.0