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ImmutableDictionary<TKey,TValue>.AddRange Method

Definition

Adds the specified key/value pairs to the immutable dictionary.

C#
public System.Collections.Immutable.ImmutableDictionary<TKey,TValue> AddRange (System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<TKey,TValue>> pairs);

Parameters

pairs
IEnumerable<KeyValuePair<TKey,TValue>>

The key/value pairs to add.

Returns

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

Exceptions

One of the given keys already exists in the dictionary but has a different value.

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 (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