CultureInfo 类

定义

提供有关特定区域性(对于非托管代码开发,则称为“区域设置”)的信息。 这些信息包括区域性的名称、书写系统、使用的日历、字符串的排序顺序以及对日期和数字的格式化设置。

public ref class CultureInfo : IFormatProvider
public ref class CultureInfo : ICloneable, IFormatProvider
public class CultureInfo : IFormatProvider
public class CultureInfo : ICloneable, IFormatProvider
[System.Serializable]
public class CultureInfo : ICloneable, IFormatProvider
[System.Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public class CultureInfo : ICloneable, IFormatProvider
type CultureInfo = class
    interface IFormatProvider
type CultureInfo = class
    interface ICloneable
    interface IFormatProvider
[<System.Serializable>]
type CultureInfo = class
    interface ICloneable
    interface IFormatProvider
[<System.Serializable>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type CultureInfo = class
    interface ICloneable
    interface IFormatProvider
Public Class CultureInfo
Implements IFormatProvider
Public Class CultureInfo
Implements ICloneable, IFormatProvider
继承
CultureInfo
属性
实现

示例

以下示例演示如何使用国际排序为西班牙 (西班牙) 创建一个 CultureInfo 对象,并使用传统排序创建另一个 CultureInfo 对象。

using namespace System;
using namespace System::Collections;
using namespace System::Globalization;
int main()
{
   
   // Creates and initializes the CultureInfo which uses the international sort.
   CultureInfo^ myCIintl = gcnew CultureInfo( "es-ES",false );
   
   // Creates and initializes the CultureInfo which uses the traditional sort.
   CultureInfo^ myCItrad = gcnew CultureInfo( 0x040A,false );
   
   // Displays the properties of each culture.
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "PROPERTY", "INTERNATIONAL", "TRADITIONAL" );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "CompareInfo", myCIintl->CompareInfo, myCItrad->CompareInfo );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "DisplayName", myCIintl->DisplayName, myCItrad->DisplayName );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "EnglishName", myCIintl->EnglishName, myCItrad->EnglishName );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "IsNeutralCulture", myCIintl->IsNeutralCulture, myCItrad->IsNeutralCulture );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "IsReadOnly", myCIintl->IsReadOnly, myCItrad->IsReadOnly );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "LCID", myCIintl->LCID, myCItrad->LCID );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "Name", myCIintl->Name, myCItrad->Name );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "NativeName", myCIintl->NativeName, myCItrad->NativeName );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "Parent", myCIintl->Parent, myCItrad->Parent );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "TextInfo", myCIintl->TextInfo, myCItrad->TextInfo );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "ThreeLetterISOLanguageName", myCIintl->ThreeLetterISOLanguageName, myCItrad->ThreeLetterISOLanguageName );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "ThreeLetterWindowsLanguageName", myCIintl->ThreeLetterWindowsLanguageName, myCItrad->ThreeLetterWindowsLanguageName );
   Console::WriteLine( "{0,-31}{1,-47}{2,-25}", "TwoLetterISOLanguageName", myCIintl->TwoLetterISOLanguageName, myCItrad->TwoLetterISOLanguageName );
   Console::WriteLine();
   
   // Compare two strings using myCIintl -> 
   Console::WriteLine( "Comparing \"llegar\" and \"lugar\"" );
   Console::WriteLine( "   With myCIintl -> CompareInfo -> Compare: {0}", myCIintl->CompareInfo->Compare( "llegar", "lugar" ) );
   Console::WriteLine( "   With myCItrad -> CompareInfo -> Compare: {0}", myCItrad->CompareInfo->Compare( "llegar", "lugar" ) );
}

/*
This code produces the following output.

PROPERTY                       INTERNATIONAL                                  TRADITIONAL              
CompareInfo                    CompareInfo - es-ES                            CompareInfo - es-ES_tradnl
DisplayName                    Spanish (Spain)                                Spanish (Spain)          
EnglishName                    Spanish (Spain, International Sort)            Spanish (Spain, Traditional Sort)
IsNeutralCulture               False                                          False                    
IsReadOnly                     False                                          False                    
LCID                           3082                                           1034                     
Name                           es-ES                                          es-ES                    
NativeName                     Español (España, alfabetización internacional) Español (España, alfabetización tradicional)
Parent                         es                                             es                       
TextInfo                       TextInfo - es-ES                               TextInfo - es-ES_tradnl  
ThreeLetterISOLanguageName     spa                                            spa                      
ThreeLetterWindowsLanguageName ESN                                            ESP                      
TwoLetterISOLanguageName       es                                             es                       

Comparing "llegar" and "lugar"
   With myCIintl -> CompareInfo -> Compare: -1
   With myCItrad -> CompareInfo -> Compare: 1

*/
using System;
using System.Globalization;

public class SamplesCultureInfo
{
    public static void Main()
    {
        // Creates and initializes the CultureInfo which uses the international sort.
        CultureInfo myCIintl = new CultureInfo("es-ES", false);

        // Creates and initializes the CultureInfo which uses the traditional sort.
        CultureInfo myCItrad = new CultureInfo(0x040A, false);

        // Displays the properties of each culture.
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "PROPERTY", "INTERNATIONAL", "TRADITIONAL");
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "CompareInfo", myCIintl.CompareInfo, myCItrad.CompareInfo);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "DisplayName", myCIintl.DisplayName, myCItrad.DisplayName);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "EnglishName", myCIintl.EnglishName, myCItrad.EnglishName);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "IsNeutralCulture", myCIintl.IsNeutralCulture, myCItrad.IsNeutralCulture);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "IsReadOnly", myCIintl.IsReadOnly, myCItrad.IsReadOnly);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "LCID", myCIintl.LCID, myCItrad.LCID);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "Name", myCIintl.Name, myCItrad.Name);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "NativeName", myCIintl.NativeName, myCItrad.NativeName);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "Parent", myCIintl.Parent, myCItrad.Parent);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "TextInfo", myCIintl.TextInfo, myCItrad.TextInfo);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "ThreeLetterISOLanguageName", myCIintl.ThreeLetterISOLanguageName, myCItrad.ThreeLetterISOLanguageName);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "ThreeLetterWindowsLanguageName", myCIintl.ThreeLetterWindowsLanguageName, myCItrad.ThreeLetterWindowsLanguageName);
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "TwoLetterISOLanguageName", myCIintl.TwoLetterISOLanguageName, myCItrad.TwoLetterISOLanguageName);
        Console.WriteLine();

        // Compare two strings using myCIintl.
        Console.WriteLine("Comparing \"llegar\" and \"lugar\"");
        Console.WriteLine("   With myCIintl.CompareInfo.Compare: {0}", myCIintl.CompareInfo.Compare("llegar", "lugar"));
        Console.WriteLine("   With myCItrad.CompareInfo.Compare: {0}", myCItrad.CompareInfo.Compare("llegar", "lugar"));
    }
}

/*
This code produces the following output.

PROPERTY                       INTERNATIONAL                                  TRADITIONAL
CompareInfo                    CompareInfo - es-ES                            CompareInfo - es-ES_tradnl
DisplayName                    Spanish (Spain)                                Spanish (Spain)
EnglishName                    Spanish (Spain, International Sort)            Spanish (Spain, Traditional Sort)
IsNeutralCulture               False                                          False
IsReadOnly                     False                                          False
LCID                           3082                                           1034
Name                           es-ES                                          es-ES
NativeName                     Español (España, alfabetización internacional) Español (España, alfabetización tradicional)
Parent                         es                                             es
TextInfo                       TextInfo - es-ES                               TextInfo - es-ES_tradnl
ThreeLetterISOLanguageName     spa                                            spa
ThreeLetterWindowsLanguageName ESN                                            ESP
TwoLetterISOLanguageName       es                                             es

Comparing "llegar" and "lugar"
   With myCIintl.CompareInfo.Compare: -1
   With myCItrad.CompareInfo.Compare: 1

*/
Imports System.Collections
Imports System.Globalization

Module Module1

    Public Sub Main()

        ' Creates and initializes the CultureInfo which uses the international sort.
        Dim myCIintl As New CultureInfo("es-ES", False)

        ' Creates and initializes the CultureInfo which uses the traditional sort.
        Dim myCItrad As New CultureInfo(&H40A, False)

        ' Displays the properties of each culture.
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "PROPERTY", "INTERNATIONAL", "TRADITIONAL")
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "CompareInfo", myCIintl.CompareInfo, myCItrad.CompareInfo)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "DisplayName", myCIintl.DisplayName, myCItrad.DisplayName)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "EnglishName", myCIintl.EnglishName, myCItrad.EnglishName)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "IsNeutralCulture", myCIintl.IsNeutralCulture, myCItrad.IsNeutralCulture)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "IsReadOnly", myCIintl.IsReadOnly, myCItrad.IsReadOnly)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "LCID", myCIintl.LCID, myCItrad.LCID)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "Name", myCIintl.Name, myCItrad.Name)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "NativeName", myCIintl.NativeName, myCItrad.NativeName)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "Parent", myCIintl.Parent, myCItrad.Parent)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "TextInfo", myCIintl.TextInfo, myCItrad.TextInfo)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "ThreeLetterISOLanguageName", myCIintl.ThreeLetterISOLanguageName, myCItrad.ThreeLetterISOLanguageName)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "ThreeLetterWindowsLanguageName", myCIintl.ThreeLetterWindowsLanguageName, myCItrad.ThreeLetterWindowsLanguageName)
        Console.WriteLine("{0,-31}{1,-47}{2,-25}", "TwoLetterISOLanguageName", myCIintl.TwoLetterISOLanguageName, myCItrad.TwoLetterISOLanguageName)
        Console.WriteLine()

        ' Compare two strings using myCIintl.
        Console.WriteLine("Comparing ""llegar"" and ""lugar""")
        Console.WriteLine("   With myCIintl.CompareInfo.Compare: {0}", myCIintl.CompareInfo.Compare("llegar", "lugar"))
        Console.WriteLine("   With myCItrad.CompareInfo.Compare: {0}", myCItrad.CompareInfo.Compare("llegar", "lugar"))

    End Sub



'This code produces the following output.
'
'PROPERTY                       INTERNATIONAL                                  TRADITIONAL              
'CompareInfo                    CompareInfo - es-ES                            CompareInfo - es-ES_tradnl
'DisplayName                    Spanish (Spain)                                Spanish (Spain)          
'EnglishName                    Spanish (Spain, International Sort)            Spanish (Spain, Traditional Sort)
'IsNeutralCulture               False                                          False                    
'IsReadOnly                     False                                          False                    
'LCID                           3082                                           1034                     
'Name                           es-ES                                          es-ES                    
'NativeName                     Español (España, alfabetización internacional) Español (España, alfabetización tradicional)
'Parent                         es                                             es                       
'TextInfo                       TextInfo - es-ES                               TextInfo - es-ES_tradnl  
'ThreeLetterISOLanguageName     spa                                            spa                      
'ThreeLetterWindowsLanguageName ESN                                            ESP                      
'TwoLetterISOLanguageName       es                                             es                       
'
'Comparing "llegar" and "lugar"
'   With myCIintl.CompareInfo.Compare: -1
'   With myCItrad.CompareInfo.Compare: 1

End Module

注解

有关此 API 的详细信息,请参阅 CultureInfo 的补充 API 说明

构造函数

CultureInfo(Int32)

根据区域性标识符指定的区域性初始化 CultureInfo 类的新实例。

CultureInfo(Int32, Boolean)

根据区域性标识符指定的区域性以及指定是否使用 Windows 中用户选择的 CultureInfo 区域性设置的值初始化 类的新实例。

CultureInfo(String)

根据由名称指定的区域性初始化 CultureInfo 类的新实例。

CultureInfo(String, Boolean)

根据名称指定的区域性以及指定是否使用 Windows 中用户选择的 CultureInfo 区域性设置的值初始化 类的新实例。

属性

Calendar

获取区域性使用的默认日历。

CompareInfo

获取为区域性定义如何比较字符串的 CompareInfo

CultureTypes

获取属于当前 CultureInfo 对象的区域性类型。

CurrentCulture

获取或设置 对象, CultureInfo 该对象表示当前线程和基于任务的异步操作使用的区域性。

CurrentUICulture

获取或设置 CultureInfo 对象,该对象表示资源管理器在运行时查找区域性特定资源时所用的当前用户接口区域性。

DateTimeFormat

获取或设置 DateTimeFormatInfo,它定义适合区域性的、显示日期和时间的格式。

DefaultThreadCurrentCulture

获取或设置当前应用程序域中线程的默认区域性。

DefaultThreadCurrentUICulture

获取或设置当前应用程序域中线程的默认 UI 区域性。

DisplayName

获取完整的本地化区域性名称。

EnglishName

获取格式为 languagefull [country/regionfull] 的英语区域性名称。

IetfLanguageTag

已弃用。 获取某种语言的 RFC 4646 标准标识。

InstalledUICulture

获取表示操作系统中安装的区域性的 CultureInfo

InvariantCulture

获取不依赖于区域性(固定)的 CultureInfo 对象。

IsNeutralCulture

获取一个值,该值指示当前 CultureInfo 是否表示非特定区域性。

IsReadOnly

获取一个值,该值指示当前 CultureInfo 是否为只读。

KeyboardLayoutId

获取活动的输入区域设置标识符。

LCID

获取当前 CultureInfo 的区域性标识符。

Name

获取格式为 languagecode2-country/regioncode2 的区域性名称。

NativeName

获取为区域性设置的显示名称,它由语言、国家/地区以及可选脚本组成。

NumberFormat

获取或设置 NumberFormatInfo,它定义适合区域性的、显示数字、货币和百分比的格式。

OptionalCalendars

获取该区域性可使用的日历的列表。

Parent

获取表示当前 CultureInfo 的父区域性的 CultureInfo

TextInfo

获取定义与区域性关联的书写体系的 TextInfo

ThreeLetterISOLanguageName

获取当前 CultureInfo 的语言的由三个字母构成的 ISO 639-2 代码。

ThreeLetterWindowsLanguageName

获取 Windows API 中定义的由三个字母构成的语言代码。

TwoLetterISOLanguageName

获取当前 CultureInfo语言的 ISO 639-1 双字母或 ISO 639-3 三字母代码。

UseUserOverride

获取一个值,该值指示当前 CultureInfo 对象是否使用用户选定的区域性设置。

方法

ClearCachedData()

刷新缓存的区域性相关信息。

Clone()

创建当前 CultureInfo 的副本。

CreateSpecificCulture(String)

创建表示与指定名称关联的特定区域性的 CultureInfo

Equals(Object)

确定指定的对象是否与当前 CultureInfo 具有相同的区域性。

GetConsoleFallbackUICulture()

如果默认的图形用户界面区域性不合适,则获取适合控制台应用程序的备用用户界面区域性。

GetCultureInfo(Int32)

使用特定的区域性标识符检索某个区域性的缓存的只读实例。

GetCultureInfo(String)

使用特定的区域性名称检索某个区域性的缓存的只读实例。

GetCultureInfo(String, Boolean)

检索某个区域性的缓存的只读实例。

GetCultureInfo(String, String)

检索某个区域性的缓存的只读实例。 参数指定了一个使用 TextInfoCompareInfo 对象进行初始化的区域性,而这些对象则是由另一个区域性指定的。

GetCultureInfoByIetfLanguageTag(String)

已弃用。 检索只读的 CultureInfo 对象,其语言特征由指定的 RFC 4646 语言标记标识。

GetCultures(CultureTypes)

获取由指定 CultureTypes 参数筛选的支持的区域性列表。

GetFormat(Type)

获取一个定义如何格式化指定类型的对象。

GetHashCode()

用作当前 CultureInfo 的哈希函数,适合用在哈希算法和数据结构(如哈希表)中。

GetType()

获取当前实例的 Type

(继承自 Object)
MemberwiseClone()

创建当前 Object 的浅表副本。

(继承自 Object)
ReadOnly(CultureInfo)

返回指定的 CultureInfo 对象周围的只读包装器。

ToString()

返回一个字符串,该字符串包含当前 CultureInfo 的名称,其格式为 languagecode2-country/regioncode2。

适用于

另请参阅