ImmutableArray<T>.IndexOf Method

Definition

Namespace:

System.Collections.Immutable

Assembly:

System.Collections.Immutable.dll

Package:

System.Collections.Immutable v9.0.0-rc.2.24473.5

Overloads

IndexOf(T)	Searches the array for the specified item.
IndexOf(T, Int32)	Searches the array for the specified item.
IndexOf(T, Int32, IEqualityComparer<T>)	Searches the array for the specified item.
IndexOf(T, Int32, Int32)	Searches the array for the specified item.
IndexOf(T, Int32, Int32, IEqualityComparer<T>)	Searches the array for the specified item.

IndexOf(T)

Source:

ImmutableArray_1.cs

Searches the array for the specified item.

public:
 virtual int IndexOf(T item);

public int IndexOf (T item);

abstract member IndexOf : 'T -> int
override this.IndexOf : 'T -> int

Public Function IndexOf (item As T) As Integer

Parameters

item

T

The item to search for.

Returns

Int32

The zero-based index position of the item if it is found, or -1 if it is not.

Implements

IndexOf(T)

IndexOf(T, Int32)

Source:

ImmutableArray_1.cs

Searches the array for the specified item.

public:
 int IndexOf(T item, int startIndex);

public int IndexOf (T item, int startIndex);

member this.IndexOf : 'T * int -> int

Public Function IndexOf (item As T, startIndex As Integer) As Integer

Parameters

item

T

The item to search for.

startIndex

Int32

The index at which to begin the search.

Returns

Int32

The zero-based index position of the item if it is found, or -1 if it is not.

IndexOf(T, Int32, IEqualityComparer<T>)

Source:

ImmutableArray_1.cs

Searches the array for the specified item.

public:
 int IndexOf(T item, int startIndex, System::Collections::Generic::IEqualityComparer<T> ^ equalityComparer);

public int IndexOf (T item, int startIndex, System.Collections.Generic.IEqualityComparer<T>? equalityComparer);

member this.IndexOf : 'T * int * System.Collections.Generic.IEqualityComparer<'T> -> int

Public Function IndexOf (item As T, startIndex As Integer, equalityComparer As IEqualityComparer(Of T)) As Integer

Parameters

item

T

The item to search for.

startIndex

Int32

The index at which to begin the search.

equalityComparer

IEqualityComparer<T>

The equality comparer to use in the search.

Returns

Int32

The zero-based index position of the item if it is found, or -1 if it is not.

IndexOf(T, Int32, Int32)

Source:

ImmutableArray_1.cs

Searches the array for the specified item.

public:
 int IndexOf(T item, int startIndex, int count);

public int IndexOf (T item, int startIndex, int count);

member this.IndexOf : 'T * int * int -> int

Public Function IndexOf (item As T, startIndex As Integer, count As Integer) As Integer

Parameters

item

T

The item to search for.

startIndex

Int32

The index at which to begin the search.

count

Int32

The number of elements to search.

Returns

Int32

The zero-based index position of the item if it is found, or -1 if it is not.

IndexOf(T, Int32, Int32, IEqualityComparer<T>)

Source:

ImmutableArray_1.cs

Searches the array for the specified item.

public:
 virtual int IndexOf(T item, int startIndex, int count, System::Collections::Generic::IEqualityComparer<T> ^ equalityComparer);

public int IndexOf (T item, int startIndex, int count, System.Collections.Generic.IEqualityComparer<T>? equalityComparer);

abstract member IndexOf : 'T * int * int * System.Collections.Generic.IEqualityComparer<'T> -> int
override this.IndexOf : 'T * int * int * System.Collections.Generic.IEqualityComparer<'T> -> int

Public Function IndexOf (item As T, startIndex As Integer, count As Integer, equalityComparer As IEqualityComparer(Of T)) As Integer

Parameters

item

T

The item to search for.

startIndex

Int32

The index at which to begin the search.

count

Int32

The number of elements to search.

equalityComparer

IEqualityComparer<T>

The equality comparer to use in the search.

Returns

Int32

The zero-based index position of the item if it is found, or -1 if it is not.

Implements

IndexOf(T, Int32, Int32, IEqualityComparer<T>)