MemoryExtensionsStripSuffix(ReadOnlyMemoryChar, ReadOnlySpanChar, CultureInfo, CompareOptions) Method

Removes a suffix from a read-only memory region of characters.

Definition

Namespace: Ookii.Common
Assembly: Ookii.Common (in Ookii.Common.dll) Version: 1.0.0+7c2900b8a16cd8ae46bdd79d8f105034712c5fa3

C#

public static ReadOnlyMemory<char>? StripSuffix(
	this ReadOnlyMemory<char> memory,
	ReadOnlySpan<char> suffix,
	CultureInfo culture,
	CompareOptions options = CompareOptions.None
)

VB

<ExtensionAttribute>
Public Shared Function StripSuffix ( 
	memory As ReadOnlyMemory(Of Char),
	suffix As ReadOnlySpan(Of Char),
	culture As CultureInfo,
	Optional options As CompareOptions = CompareOptions.None
) As ReadOnlyMemory(Of Char)?

Dim memory As ReadOnlyMemory(Of Char)
Dim suffix As ReadOnlySpan(Of Char)
Dim culture As CultureInfo
Dim options As CompareOptions
Dim returnValue As ReadOnlyMemory(Of Char)?

returnValue = memory.StripSuffix(suffix, 
	culture, options)

C++

public:
[ExtensionAttribute]
static Nullable<ReadOnlyMemory<wchar_t>> StripSuffix(
	ReadOnlyMemory<wchar_t> memory, 
	ReadOnlySpan<wchar_t> suffix, 
	CultureInfo^ culture, 
	CompareOptions options = CompareOptions::None
)

Parameters

memory ReadOnlyMemoryChar: The memory region of characters to remove the suffix from.
suffix ReadOnlySpanChar: The suffix to remove.
culture CultureInfo: The CultureInfo to use to match the suffix.
options CompareOptions (Optional): The options to use for the string comparison.

Return Value

NullableReadOnlyMemoryChar
If memory ends with suffix, returns the memory without the suffix; otherwise, returns .

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type ReadOnlyMemoryChar. 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

When using the .Net Standard 2.0 or 2.1 version of this library, this method may allocate strings to perform the comparison. This is because the CompareInfo class does not provide string comparison methods for use with ReadOnlyMemoryT.