String.LastIndexOf Method

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System Namespace String Class

Reports the index position of the last occurrence of a specified Unicode character or String within the given String.

1. Reports the index position of the last occurrence of a specified Unicode character within the given String.

[ VB ] Overloads Public Function LastIndexOf ( Char ) As Integer

[ C# ] public int LastIndexOf ( char );

[ C++ ] public: int LastIndexOf ( __wchar_t );

[ JScript ] public function LastIndexOf ( Char ) : int;

2. Reports the index position of the last occurrence of a specified String within the given String.

[ VB ] Overloads Public Function LastIndexOf ( String ) As Integer

[ C# ] public int LastIndexOf ( string );

[ C++ ] public: int LastIndexOf ( String* );

[ JScript ] public function LastIndexOf ( String ) : int;

3. Reports the index position of the last occurrence of a specified Unicode character within the given String. The search starts at a specified character position.

[ VB ] Overloads Public Function LastIndexOf ( Char, Integer ) As Integer

[ C# ] public int LastIndexOf ( char, int );

[ C++ ] public: int LastIndexOf ( __wchar_t, int );

[ JScript ] public function LastIndexOf ( Char, int ) : int;

4. Reports the index position of the last occurrence of a specified String within the given String. The search starts at a specified character position.

[ VB ] Overloads Public Function LastIndexOf ( String, Integer ) As Integer

[ C# ] public int LastIndexOf ( string, int );

[ C++ ] public: int LastIndexOf ( String*, int );

[ JScript ] public function LastIndexOf ( String, int ) : int;

5. Reports the index position of the last occurrence of a given Unicode character in a substring within the given String. The search starts at a specified character position and examines a specified number of character positions.

[ VB ] Overloads Public Function LastIndexOf ( Char, Integer, Integer ) As Integer

[ C# ] public int LastIndexOf ( char, int, int );

[ C++ ] public: int LastIndexOf ( __wchar_t, int, int );

[ JScript ] public function LastIndexOf ( Char, int, int ) : int;

6. Reports the index position of the last occurrence of a specified String within the given String. The search starts at a specified character position and examines a specified number of character positions.

[ VB ] Overloads Public Function LastIndexOf ( String, Integer, Integer ) As Integer

[ C# ] public int LastIndexOf ( string, int, int );

[ C++ ] public: int LastIndexOf ( String*, int, int );

[ JScript ] public function LastIndexOf ( String, int, int ) : int;

String Members

Friday, April 4, 2025

String.LastIndexOf Method

Overload List

See Also