ReadOnlySpanPolyfillExtensionLastIndexOfAnyInRange Method

Searches for the last index of any value in the range between lowInclusive and highInclusive, inclusive.

Definition

Namespace: FolkerKinzel.Strings
Assembly: FolkerKinzel.Strings (in FolkerKinzel.Strings.dll) Version: 9.4.0+10a7d4d71aa960998e32ac0ac6c4fcbe4164c917
C#
public static int LastIndexOfAnyInRange(
	this ReadOnlySpan<char> span,
	char lowInclusive,
	char highInclusive
)

Parameters

span  ReadOnlySpanChar
The span to search.
lowInclusive  Char
The lower bound, inclusive, of the range for which to search.
highInclusive  Char
The upper bound, inclusive, of the range for which to search.

Return Value

Int32
The index in the span of the last occurrence of any value in the specified range. If all of the values are outside of the specified range, returns -1.

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).

See Also