Modifier

Partager via

ImmutableList<T>.FindLastIndex Method

  • Reference

Definition

Namespace:
System.Collections.Immutable
Assembly:
System.Collections.Immutable.dll
Package:
System.Collections.Immutable v8.0.0
Package:
System.Collections.Immutable v9.0.0-rc.2.24473.5

Overloads

FindLastIndex(Int32, Int32, Predicate<T>)

Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the range of elements in the immutable list that contains the specified number of elements and ends at the specified index.
FindLastIndex(Predicate<T>)

Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the entire immutable list.
FindLastIndex(Int32, Predicate<T>)

Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the range of elements in the immutable list that extends from the first element to the specified index.

FindLastIndex(Int32, Int32, Predicate<T>)

Source:
ImmutableList_1.cs
Source:
ImmutableList_1.cs
Source:
ImmutableList_1.cs

Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the range of elements in the immutable list that contains the specified number of elements and ends at the specified index.

public:
 virtual int FindLastIndex(int startIndex, int count, Predicate<T> ^ match);
public:
 int FindLastIndex(int startIndex, int count, Predicate<T> ^ match);
public int FindLastIndex (int startIndex, int count, Predicate<T> match);
abstract member FindLastIndex : int * int * Predicate<'T> -> int
override this.FindLastIndex : int * int * Predicate<'T> -> int
member this.FindLastIndex : int * int * Predicate<'T> -> int
Public Function FindLastIndex (startIndex As Integer, count As Integer, match As Predicate(Of T)) As Integer

Parameters

startIndex
Int32

The zero-based starting index of the backward search.

count
Int32

The number of elements in the section to search.

match
Predicate<T>

The delegate that defines the conditions of the element to search for.

Returns

Int32

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

Applies to

FindLastIndex(Predicate<T>)

Source:
ImmutableList_1.cs
Source:
ImmutableList_1.cs
Source:
ImmutableList_1.cs

Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the entire immutable list.

public:
 virtual int FindLastIndex(Predicate<T> ^ match);
public:
 int FindLastIndex(Predicate<T> ^ match);
public int FindLastIndex (Predicate<T> match);
abstract member FindLastIndex : Predicate<'T> -> int
override this.FindLastIndex : Predicate<'T> -> int
member this.FindLastIndex : Predicate<'T> -> int
Public Function FindLastIndex (match As Predicate(Of T)) As Integer

Parameters

match
Predicate<T>

The delegate that defines the conditions of the element to search for.

Returns

Int32

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

Applies to

FindLastIndex(Int32, Predicate<T>)

Source:
ImmutableList_1.cs
Source:
ImmutableList_1.cs
Source:
ImmutableList_1.cs

Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the last occurrence within the range of elements in the immutable list that extends from the first element to the specified index.

public:
 virtual int FindLastIndex(int startIndex, Predicate<T> ^ match);
public:
 int FindLastIndex(int startIndex, Predicate<T> ^ match);
public int FindLastIndex (int startIndex, Predicate<T> match);
abstract member FindLastIndex : int * Predicate<'T> -> int
override this.FindLastIndex : int * Predicate<'T> -> int
member this.FindLastIndex : int * Predicate<'T> -> int
Public Function FindLastIndex (startIndex As Integer, match As Predicate(Of T)) As Integer

Parameters

startIndex
Int32

The zero-based starting index of the backward search.

match
Predicate<T>

The delegate that defines the conditions of the element to search for.

Returns

Int32

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

Applies to