ReadOnlySpanPolyfillExtensionContainsAny(ReadOnlySpan`1Char, String) Method

Indicates whether a read-only character span contains one of the Unicode characters that are passed to the method as a string.

Definition

Namespace: FolkerKinzel.Strings
Assembly: FolkerKinzel.Strings (in FolkerKinzel.Strings.dll) Version: 9.4.0+10a7d4d71aa960998e32ac0ac6c4fcbe4164c917

C#

public static bool ContainsAny(
	this ReadOnlySpan<char> span,
	string? values
)

VB

<ExtensionAttribute>
Public Shared Function ContainsAny ( 
	span As ReadOnlySpan(Of Char),
	values As String
) As Boolean

C++

public:
[ExtensionAttribute]
static bool ContainsAny(
	ReadOnlySpan<wchar_t> span, 
	String^ values
)

F#

[<ExtensionAttribute>]
static member ContainsAny : 
        span : ReadOnlySpan<char> * 
        values : string -> bool

Parameters

span ReadOnlySpanChar: The span to examine.
values String: A String containing the characters to search for, or null.

Return Value

Boolean
true if span contains one of the characters passed with values. If values is null or empty, false is returned.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ReadOnlySpanChar. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

MemoryExtensions.IndexOfAny<T>(ReadOnlySpan<T>, ReadOnlySpan<T>) is used for the comparison.