Method LastIndexOf

Namespace

GuildWars2.Collections

Assembly

GuildWars2.dll

LastIndexOf(T, int, int, IEqualityComparer<T>?)

Searches for the specified item and returns the zero-based index of the last occurrence within the range of elements that contains the specified number of elements and ends at the specified index.

public int LastIndexOf(T item, int index, int count, IEqualityComparer<T>? equalityComparer)

Parameters

item T

The item to locate in the list.

index int

The zero-based starting index of the backward search.

count int

The number of elements in the section to search.

equalityComparer IEqualityComparer<T>

The equality comparer to use in the search, or null to use the default comparer.

Returns

int

The zero-based index of the last occurrence of an element that matches the conditions defined by equalityComparer, if found; otherwise, -1.