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LastIndexOfAny Method (Char[], Int32)

[This documentation is for preview only, and is subject to change in later releases. Blank topics are included as placeholders.]

Reports the zero-based index position of the last occurrence in this instance of one or more characters specified in a Unicode array. The search starts at a specified character position and proceeds backward toward the beginning of the string.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

public:
int LastIndexOfAny(
	array<wchar_t>^ anyOf, 
	int startIndex
)

Parameters

anyOf
Type: array<System..::..Char>[]()[][]
A Unicode character array containing one or more characters to seek.
startIndex
Type: System..::..Int32
The search starting position. The search proceeds from startIndex toward the beginning of this instance.

Return Value

Type: System..::..Int32
The index position of the last occurrence in this instance where any character in anyOf was found; -1 if no character in anyOf was found or if the current instance equals String..::..Empty.

Index numbering starts from zero.

This method begins searching at the startIndex character position of this instance and proceeds backward toward the beginning until either a character in anyOf is found or the first character position has been examined. The search is case-sensitive.

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