System.Globalization.CompareInfo Class Reference

Classes
class	SortHandleCache

Public Member Functions
int	Compare (string? string1, string? string2)
int	Compare (string? string1, string? string2, CompareOptions options)
int	Compare (string? string1, int offset1, int length1, string? string2, int offset2, int length2)
int	Compare (string? string1, int offset1, string? string2, int offset2, CompareOptions options)
int	Compare (string? string1, int offset1, string? string2, int offset2)
int	Compare (string? string1, int offset1, int length1, string? string2, int offset2, int length2, CompareOptions options)
int	Compare (ReadOnlySpan< char > string1, ReadOnlySpan< char > string2, CompareOptions options=CompareOptions.None)
bool	IsPrefix (string source, string prefix, CompareOptions options)
unsafe bool	IsPrefix (ReadOnlySpan< char > source, ReadOnlySpan< char > prefix, CompareOptions options=CompareOptions.None)
unsafe bool	IsPrefix (ReadOnlySpan< char > source, ReadOnlySpan< char > prefix, CompareOptions options, out int matchLength)
bool	IsPrefix (string source, string prefix)
bool	IsSuffix (string source, string suffix, CompareOptions options)
unsafe bool	IsSuffix (ReadOnlySpan< char > source, ReadOnlySpan< char > suffix, CompareOptions options=CompareOptions.None)
unsafe bool	IsSuffix (ReadOnlySpan< char > source, ReadOnlySpan< char > suffix, CompareOptions options, out int matchLength)
bool	IsSuffix (string source, string suffix)
int	IndexOf (string source, char value)
int	IndexOf (string source, string value)
int	IndexOf (string source, char value, CompareOptions options)
int	IndexOf (string source, string value, CompareOptions options)
int	IndexOf (string source, char value, int startIndex)
int	IndexOf (string source, string value, int startIndex)
int	IndexOf (string source, char value, int startIndex, CompareOptions options)
int	IndexOf (string source, string value, int startIndex, CompareOptions options)
int	IndexOf (string source, char value, int startIndex, int count)
int	IndexOf (string source, string value, int startIndex, int count)
int	IndexOf (string source, char value, int startIndex, int count, CompareOptions options)
int	IndexOf (string source, string value, int startIndex, int count, CompareOptions options)
unsafe int	IndexOf (ReadOnlySpan< char > source, ReadOnlySpan< char > value, CompareOptions options=CompareOptions.None)
unsafe int	IndexOf (ReadOnlySpan< char > source, ReadOnlySpan< char > value, CompareOptions options, out int matchLength)
int	IndexOf (ReadOnlySpan< char > source, Rune value, CompareOptions options=CompareOptions.None)
int	LastIndexOf (string source, char value)
int	LastIndexOf (string source, string value)
int	LastIndexOf (string source, char value, CompareOptions options)
int	LastIndexOf (string source, string value, CompareOptions options)
int	LastIndexOf (string source, char value, int startIndex)
int	LastIndexOf (string source, string value, int startIndex)
int	LastIndexOf (string source, char value, int startIndex, CompareOptions options)
int	LastIndexOf (string source, string value, int startIndex, CompareOptions options)
int	LastIndexOf (string source, char value, int startIndex, int count)
int	LastIndexOf (string source, string value, int startIndex, int count)
int	LastIndexOf (string source, char value, int startIndex, int count, CompareOptions options)
int	LastIndexOf (string source, string value, int startIndex, int count, CompareOptions options)
unsafe int	LastIndexOf (ReadOnlySpan< char > source, ReadOnlySpan< char > value, CompareOptions options=CompareOptions.None)
unsafe int	LastIndexOf (ReadOnlySpan< char > source, ReadOnlySpan< char > value, CompareOptions options, out int matchLength)
int	LastIndexOf (ReadOnlySpan< char > source, Rune value, CompareOptions options=CompareOptions.None)
SortKey	GetSortKey (string source, CompareOptions options)
SortKey	GetSortKey (string source)
int	GetSortKey (ReadOnlySpan< char > source, Span< byte > destination, CompareOptions options=CompareOptions.None)
int	GetSortKeyLength (ReadOnlySpan< char > source, CompareOptions options=CompareOptions.None)
override bool	Equals ([NotNullWhen(true)] object? value)
override int	GetHashCode ()
int	GetHashCode (string source, CompareOptions options)
int	GetHashCode (ReadOnlySpan< char > source, CompareOptions options)
override string	ToString ()
void	OnDeserialization (object? sender)

Static Public Member Functions
static CompareInfo	GetCompareInfo (int culture, Assembly assembly)
static CompareInfo	GetCompareInfo (string name, Assembly assembly)
static CompareInfo	GetCompareInfo (int culture)
static CompareInfo	GetCompareInfo (string name)
static bool	IsSortable (char ch)
static bool	IsSortable (string text)
static bool	IsSortable (ReadOnlySpan< char > text)
static bool	IsSortable (Rune value)

Package Functions
	CompareInfo (CultureInfo culture)
int	CompareOptionIgnoreCase (ReadOnlySpan< char > string1, ReadOnlySpan< char > string2)

Static Package Functions
static unsafe IntPtr	NlsGetSortHandle (string cultureName)
static int	NlsIndexOfOrdinalCore (ReadOnlySpan< char > source, ReadOnlySpan< char > value, bool ignoreCase, bool fromBeginning)
static unsafe int	NlsCompareStringOrdinalIgnoreCase (ref char string1, int count1, ref char string2, int count2)

Static Package Attributes
static readonly CompareInfo	Invariant = CultureInfo.InvariantCulture.CompareInfo

Properties
string	Name [get]
SortVersion	Version [get]
int	LCID [get]
static ReadOnlySpan< bool >	HighCharTable [get]

Private Member Functions
void	InitSort (CultureInfo culture)
void	OnDeserializing (StreamingContext ctx)
void IDeserializationCallback.	OnDeserialization (object sender)
void	OnDeserialized (StreamingContext ctx)
void	OnDeserialized ()
void	OnSerializing (StreamingContext ctx)
int	CompareStringCore (ReadOnlySpan< char > string1, ReadOnlySpan< char > string2, CompareOptions options)
unsafe bool	StartsWithCore (ReadOnlySpan< char > source, ReadOnlySpan< char > prefix, CompareOptions options, int *matchLengthPtr)
unsafe bool	EndsWithCore (ReadOnlySpan< char > source, ReadOnlySpan< char > suffix, CompareOptions options, int *matchLengthPtr)
unsafe int	IndexOf (ReadOnlySpan< char > source, ReadOnlySpan< char > value, int *matchLengthPtr, CompareOptions options, bool fromBeginning)
unsafe int	IndexOfCore (ReadOnlySpan< char > source, ReadOnlySpan< char > target, CompareOptions options, int *matchLengthPtr, bool fromBeginning)
SortKey	CreateSortKeyCore (string source, CompareOptions options)
int	GetSortKeyCore (ReadOnlySpan< char > source, Span< byte > destination, CompareOptions options)
int	GetSortKeyLengthCore (ReadOnlySpan< char > source, CompareOptions options)
int	GetHashCodeOfStringCore (ReadOnlySpan< char > source, CompareOptions options)
void	IcuInitSortHandle ()
unsafe int	IcuCompareString (ReadOnlySpan< char > string1, ReadOnlySpan< char > string2, CompareOptions options)
unsafe int	IcuIndexOfCore (ReadOnlySpan< char > source, ReadOnlySpan< char > target, CompareOptions options, int *matchLengthPtr, bool fromBeginning)
unsafe int	IndexOfOrdinalIgnoreCaseHelper (ReadOnlySpan< char > source, ReadOnlySpan< char > target, CompareOptions options, int *matchLengthPtr, bool fromBeginning)
unsafe int	IndexOfOrdinalHelper (ReadOnlySpan< char > source, ReadOnlySpan< char > target, CompareOptions options, int *matchLengthPtr, bool fromBeginning)
unsafe bool	IcuStartsWith (ReadOnlySpan< char > source, ReadOnlySpan< char > prefix, CompareOptions options, int *matchLengthPtr)
unsafe bool	StartsWithOrdinalIgnoreCaseHelper (ReadOnlySpan< char > source, ReadOnlySpan< char > prefix, CompareOptions options, int *matchLengthPtr)
unsafe bool	StartsWithOrdinalHelper (ReadOnlySpan< char > source, ReadOnlySpan< char > prefix, CompareOptions options, int *matchLengthPtr)
unsafe bool	IcuEndsWith (ReadOnlySpan< char > source, ReadOnlySpan< char > suffix, CompareOptions options, int *matchLengthPtr)
unsafe bool	EndsWithOrdinalIgnoreCaseHelper (ReadOnlySpan< char > source, ReadOnlySpan< char > suffix, CompareOptions options, int *matchLengthPtr)
unsafe bool	EndsWithOrdinalHelper (ReadOnlySpan< char > source, ReadOnlySpan< char > suffix, CompareOptions options, int *matchLengthPtr)
unsafe SortKey	IcuCreateSortKey (string source, CompareOptions options)
unsafe int	IcuGetSortKey (ReadOnlySpan< char > source, Span< byte > destination, CompareOptions options)
unsafe int	IcuGetSortKeyLength (ReadOnlySpan< char > source, CompareOptions options)
unsafe int	IcuGetHashCodeOfString (ReadOnlySpan< char > source, CompareOptions options)
SortVersion	IcuGetSortVersion ()
SortKey	InvariantCreateSortKey (string source, CompareOptions options)
void	NlsInitSortHandle ()
unsafe int	NlsGetHashCodeOfString (ReadOnlySpan< char > source, CompareOptions options)
unsafe int	NlsCompareString (ReadOnlySpan< char > string1, ReadOnlySpan< char > string2, CompareOptions options)
unsafe int	FindString (uint dwFindNLSStringFlags, ReadOnlySpan< char > lpStringSource, ReadOnlySpan< char > lpStringValue, int *pcchFound)
unsafe int	NlsIndexOfCore (ReadOnlySpan< char > source, ReadOnlySpan< char > target, CompareOptions options, int *matchLengthPtr, bool fromBeginning)
unsafe bool	NlsStartsWith (ReadOnlySpan< char > source, ReadOnlySpan< char > prefix, CompareOptions options, int *matchLengthPtr)
unsafe bool	NlsEndsWith (ReadOnlySpan< char > source, ReadOnlySpan< char > suffix, CompareOptions options, int *matchLengthPtr)
unsafe SortKey	NlsCreateSortKey (string source, CompareOptions options)
unsafe int	NlsGetSortKey (ReadOnlySpan< char > source, Span< byte > destination, CompareOptions options)
unsafe int	NlsGetSortKeyLength (ReadOnlySpan< char > source, CompareOptions options)
unsafe SortVersion	NlsGetSortVersion ()

Static Private Member Functions
static void	CheckCompareOptionsForCompare (CompareOptions options)
static void	ThrowCompareOptionsCheckFailed (CompareOptions options)
static bool	IcuIsSortable (ReadOnlySpan< char > text)
static bool	CanUseAsciiOrdinalForOptions (CompareOptions options)
static void	InvariantCreateSortKeyOrdinal (ReadOnlySpan< char > source, Span< byte > sortKey)
static void	InvariantCreateSortKeyOrdinalIgnoreCase (ReadOnlySpan< char > source, Span< byte > sortKey)
static int	InvariantGetSortKey (ReadOnlySpan< char > source, Span< byte > destination, CompareOptions options)
static int	InvariantGetSortKeyLength (ReadOnlySpan< char > source, CompareOptions options)
static unsafe int	FindStringOrdinal (uint dwFindStringOrdinalFlags, ReadOnlySpan< char > source, ReadOnlySpan< char > value, bool bIgnoreCase)
static unsafe bool	NlsIsSortable (ReadOnlySpan< char > text)
static int	GetNativeCompareFlags (CompareOptions options)

Private Attributes
string	m_name
IntPtr	_sortHandle
string	_sortName
SortVersion	m_SortVersion
int	culture
bool	_isAsciiEqualityOrdinal

Detailed Description

Definition at line 16 of file CompareInfo.cs.

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The documentation for this class was generated from the following file:

• source/System.Private.CoreLib/System.Globalization/CompareInfo.cs