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IndexOfAny 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 of the first occurrence in this instance of any character in a specified array of Unicode characters. The search starts at a specified character position.

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

public:
int IndexOfAny(
	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.

Return Value

Type: System..::..Int32
The zero-based index position of the first occurrence in this instance where any character in anyOf was found; -1 if no character in anyOf was found.

Index numbering starts from zero. The startIndex parameter can range from 0 to one less than the length of the string instance.

The search ranges from startIndex to the end of the string.

The search for anyOf is case-sensitive.

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