StringComparer.IsWellKnownCultureAwareComparer Method
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Determines whether the specified IEqualityComparer<T> is a well-known culture-aware string comparer.
public:
static bool IsWellKnownCultureAwareComparer(System::Collections::Generic::IEqualityComparer<System::String ^> ^ comparer, [Runtime::InteropServices::Out] System::Globalization::CompareInfo ^ % compareInfo, [Runtime::InteropServices::Out] System::Globalization::CompareOptions % compareOptions);public static bool IsWellKnownCultureAwareComparer(System.Collections.Generic.IEqualityComparer<string?>? comparer, out System.Globalization.CompareInfo? compareInfo, out System.Globalization.CompareOptions compareOptions);static member IsWellKnownCultureAwareComparer : System.Collections.Generic.IEqualityComparer<string> * CompareInfo * CompareOptions -> boolPublic Shared Function IsWellKnownCultureAwareComparer (comparer As IEqualityComparer(Of String), ByRef compareInfo As CompareInfo, ByRef compareOptions As CompareOptions) As Boolean- comparer
- IEqualityComparer<String>
The comparer to query.
- compareInfo
- CompareInfo
When this method returns, contains a value indicating which CompareInfo was used to create comparer. Set to null if this method returns false.
- compareOptions
- CompareOptions
When this method returns, contains a value indicating which CompareOptions was used to create comparer. Set to None if this method returns false.
true if comparer is a well-known culture-aware string comparer; otherwise, false.
A "well-known culture-aware comparer" describes a comparer that's tied to a specific CompareInfo using
some defined CompareOptions. To create a StringComparer instance wrapped around a
CompareInfo and CompareOptions, use GetStringComparer(CompareInfo, CompareOptions).
This method returns false when given Ordinal and other non-linguistic comparers as input.
| 製品 | バージョン |
|---|---|
| .NET | 6, 7, 8, 9, 10 |
.NET に関するフィードバック
.NET はオープンソース プロジェクトです。 フィードバックを提供するにはリンクを選択します。