IndexOfAny Method (Char[])
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Reports the zero-based index of the first occurrence in this instance of any character in a specified array of Unicode characters.
Namespace: System
Assembly: mscorlib (in mscorlib.dll)
Syntax
'Declaration
Public Function IndexOfAny ( _
anyOf As Char() _
) As Integer
public int IndexOfAny(
char[] anyOf
)
public:
int IndexOfAny(
array<wchar_t>^ anyOf
)
member IndexOfAny :
anyOf:char[] -> int
public function IndexOfAny(
anyOf : char[]
) : int
Parameters
- anyOf
Type: array<System. . :: . .Char> [] () [] []
A Unicode character array containing one or more characters to seek.
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.
Remarks
Index numbering starts from zero.
The search for anyOf is case-sensitive.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.