ImmutableSortedSet<T>.ISet<T>.Add(T) Method

Definition

Adds an element to the current set and returns a value to indicate if the element was successfully added.

C#
bool ISet<T>.Add(T item);

Parameters

item
T

The element to add to the set.

Returns

true if the element is added to the set; false if the element is already in the set.

Implements

Remarks

This member is an explicit interface member implementation. It can be used only when the ImmutableSortedSet<T> instance is cast to an ISet<T> interface.

System.Collections.Immutable NuGet package

About immutable collections and how to install

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