TextUtils.LastIndexOf Method

Definition

Namespace:: Android.Text

Assembly:: Mono.Android.dll

Important

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Overloads

Name	Description
LastIndexOf(String, Char, Int32, Int32)	Searches backward for a character within an inclusive index range.
LastIndexOf(ICharSequence, Char, Int32, Int32)	Searches backward for a character within an inclusive index range.
LastIndexOf(String, Char, Int32)	Finds the last occurrence of a character at or before an index.
LastIndexOf(String, Char)	Finds the last occurrence of a character.
LastIndexOf(ICharSequence, Char)	Finds the last occurrence of a character.
LastIndexOf(ICharSequence, Char, Int32)	Finds the last occurrence of a character at or before an index.

LastIndexOf(String, Char, Int32, Int32)

Searches backward for a character within an inclusive index range.

public static int LastIndexOf(string? s, char ch, int start, int last);

static member LastIndexOf : string * char * int * int -> int

Parameters

s: String

The text to search.

ch: Char

The character to find.

start: Int32

The smallest character index to include in the search.

last: Int32

The greatest character index to include in the search.

Returns

Int32

The last matching index in the range, or -1 if the range has no match.

Remarks

Android reference for android.text.TextUtils.lastIndexOf.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

LastIndexOf(ICharSequence, Char, Int32, Int32)

Searches backward for a character within an inclusive index range.

[Android.Runtime.Register("lastIndexOf", "(Ljava/lang/CharSequence;CII)I", "")]
public static int LastIndexOf(Java.Lang.ICharSequence? s, char ch, int start, int last);

[<Android.Runtime.Register("lastIndexOf", "(Ljava/lang/CharSequence;CII)I", "")>]
static member LastIndexOf : Java.Lang.ICharSequence * char * int * int -> int

Parameters

s: ICharSequence

The text to search.

ch: Char

The character to find.

start: Int32

The smallest character index to include in the search.

last: Int32

The greatest character index to include in the search.

Returns

Int32

The last matching index in the range, or -1 if the range has no match.

Attributes: RegisterAttribute

Remarks

Android reference for android.text.TextUtils.lastIndexOf.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

LastIndexOf(String, Char, Int32)

Finds the last occurrence of a character at or before an index.

public static int LastIndexOf(string? s, char ch, int last);

static member LastIndexOf : string * char * int -> int

Parameters

s: String

The text to search.

ch: Char

The character to find.

last: Int32

The greatest character index to include in the search.

Returns

Int32

The last matching index not greater than last, or -1 if no match exists.

Remarks

Android reference for android.text.TextUtils.lastIndexOf.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

LastIndexOf(String, Char)

Finds the last occurrence of a character.

public static int LastIndexOf(string? s, char ch);

static member LastIndexOf : string * char -> int

Parameters

s: String

The text to search.

ch: Char

The character to find.

Returns

Int32

The last matching character index, or -1 if the character is absent.

Remarks

Android reference for android.text.TextUtils.lastIndexOf.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

LastIndexOf(ICharSequence, Char)

Finds the last occurrence of a character.

[Android.Runtime.Register("lastIndexOf", "(Ljava/lang/CharSequence;C)I", "")]
public static int LastIndexOf(Java.Lang.ICharSequence? s, char ch);

[<Android.Runtime.Register("lastIndexOf", "(Ljava/lang/CharSequence;C)I", "")>]
static member LastIndexOf : Java.Lang.ICharSequence * char -> int

Parameters

s: ICharSequence

The text to search.

ch: Char

The character to find.

Returns

Int32

The last matching character index, or -1 if the character is absent.

Attributes: RegisterAttribute

Remarks

Android reference for android.text.TextUtils.lastIndexOf.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

LastIndexOf(ICharSequence, Char, Int32)

Finds the last occurrence of a character at or before an index.

[Android.Runtime.Register("lastIndexOf", "(Ljava/lang/CharSequence;CI)I", "")]
public static int LastIndexOf(Java.Lang.ICharSequence? s, char ch, int last);

[<Android.Runtime.Register("lastIndexOf", "(Ljava/lang/CharSequence;CI)I", "")>]
static member LastIndexOf : Java.Lang.ICharSequence * char * int -> int

Parameters

s: ICharSequence

The text to search.

ch: Char

The character to find.

last: Int32

The greatest character index to include in the search.

Returns

Int32

The last matching index not greater than last, or -1 if no match exists.

Attributes: RegisterAttribute

Remarks

Android reference for android.text.TextUtils.lastIndexOf.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to