SortKey.KeyData プロパティ

.NET Framework クラス ライブラリ リファレンス

SortKey.KeyData プロパティ

現在の SortKey オブジェクトを表すバイト配列を取得します。

名前空間: System.Globalization
アセンブリ: mscorlib (mscorlib.dll 内)
構文

Visual Basic (宣言)

Public Overridable ReadOnly
 Property KeyData As Byte()

Visual Basic (使用法)

Dim instance As SortKey
Dim value As Byte()

value = instance.KeyData

C#

public virtual byte[] KeyData { get; }

C++

public:
virtual property array<unsigned char>^ KeyData {
    array<unsigned char>^ get ();
}

J#

/** @property */
public byte[] get_KeyData ()

JScript

public function get KeyData
 () : byte[]

プロパティ値
現在の SortKey オブジェクトを表すバイト配列。

使用例

次のコード例では、元の文字列と、大文字/小文字が区別される並べ替えキーおよび大文字/小文字が区別されない並べ替えキーの等価の文字列およびキー データを表示します。

Visual Basic

' This code example demonstrates the 
' GetSortKey() and ToString() methods, and the 
' OriginalString and KeyData properties of the 
' System.Globalization.SortKey class.

Imports System
Imports System.Globalization

Class Sample
    Public Shared Sub Main()
 
        Dim cmpi As CompareInfo = Nothing
        Dim sk1 As SortKey = Nothing
        Dim sk2 As SortKey = Nothing
        Dim s As String
 = "ABC"
        Dim ignoreCase As String
 = "Ignore case"
        Dim useCase As String
 =    "Use case   "
        
        ' Get a CompareInfo object for the English-Great Britain culture.
        cmpi = CompareInfo.GetCompareInfo("en-GB")
        
        ' Get a sort key that ignores case for the specified string.
        sk1 = cmpi.GetSortKey(s, CompareOptions.IgnoreCase)
        ' Get a sort key with no compare option for the specified string.
        sk2 = cmpi.GetSortKey(s)
        
        ' Display the original string.
        Console.WriteLine("Original string: ""{0}""",
 sk1.OriginalString)
        Console.WriteLine()
        
        ' Display the the string equivalent of the two sort keys.
        Console.WriteLine("CompareInfo (culture) name: {0}",
 cmpi.Name)
        Console.WriteLine("ToString - {0}: ""{1}""",
 ignoreCase, sk1.ToString())
        Console.WriteLine("ToString - {0}: ""{1}""",
 useCase, sk2.ToString())
        Console.WriteLine()
        
        ' Display the key data of the two sort keys.
        DisplayKeyData(sk1, ignoreCase)
        DisplayKeyData(sk2, useCase)
    End Sub 'Main
    
    Public Shared Sub DisplayKeyData(ByVal
 sk As SortKey, ByVal title As
 String) 
        Console.Write("Key Data - {0}: ", title)
        Dim keyDatum As UInteger
        For Each keyDatum In
 sk.KeyData
            Console.Write("0x{0} ", CUInt(keyDatum))
        Next keyDatum
        Console.WriteLine()
    End Sub 'DisplayKeyData
End Class 'Sample

'
'This code example produces the following results:
'
'Original string: "ABC"
'
'CompareInfo (culture) name: en-GB
'ToString - Ignore case: "SortKey - 2057, IgnoreCase, ABC"
'ToString - Use case   : "SortKey - 2057, None, ABC"
'
'Key Data - Ignore case: 0x14 0x2 0x14 0x9 0x14 0x10 0x1 0x1 0x1 0x1
 0x0
'Key Data - Use case   : 0x14 0x2 0x14 0x9 0x14 0x10 0x1 0x1 0x18 0x18
 0x18 0x1 0x1 0x0
'

C#

// This code example demonstrates the 
// GetSortKey() and ToString() methods, and the 
// OriginalString and KeyData properties of the 
// System.Globalization.SortKey class.

using System;
using System.Globalization;

class Sample 
{
    public static void Main()
 
    {
    CompareInfo cmpi = null;
    SortKey sk1 = null;
    SortKey sk2 = null;
    string s = "ABC";
    string ignoreCase = "Ignore case";
    string useCase    = "Use case   ";

// Get a CompareInfo object for the English-Great Britain culture.
    cmpi = CompareInfo.GetCompareInfo("en-GB");

// Get a sort key that ignores case for the specified string.
    sk1 = cmpi.GetSortKey(s, CompareOptions.IgnoreCase);
// Get a sort key with no compare option for the specified string.
    sk2 = cmpi.GetSortKey(s);

// Display the original string.
    Console.WriteLine("Original string: \"{0}\"",
 sk1.OriginalString);
    Console.WriteLine();

// Display the the string equivalent of the two sort keys.
    Console.WriteLine("CompareInfo (culture) name: {0}", cmpi.Name);
    Console.WriteLine("ToString - {0}: \"{1}\"", ignoreCase,
 sk1.ToString());
    Console.WriteLine("ToString - {0}: \"{1}\"", useCase, sk2.ToString());
    Console.WriteLine();

// Display the key data of the two sort keys.
    DisplayKeyData(sk1, ignoreCase);
    DisplayKeyData(sk2, useCase);
    }

    public static void DisplayKeyData(SortKey
 sk, string title)
    {
    Console.Write("Key Data - {0}: ", title);
    foreach (byte keyDatum in sk.KeyData)
        Console.Write("0x{0} ", (uint)keyDatum);
    Console.WriteLine();
    }
}
/*
This code example produces the following results:

Original string: "ABC"

CompareInfo (culture) name: en-GB
ToString - Ignore case: "SortKey - 2057, IgnoreCase, ABC"
ToString - Use case   : "SortKey - 2057, None, ABC"

Key Data - Ignore case: 0x14 0x2 0x14 0x9 0x14 0x10 0x1 0x1 0x1
 0x1 0x0
Key Data - Use case   : 0x14 0x2 0x14 0x9 0x14 0x10 0x1 0x1 0x18
 0x18 0x18 0x1 0x1 0x0

*/

プラットフォーム

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報

.NET Framework
サポート対象 : 2.0、1.1、1.0

参照

関連項目
SortKey クラス
SortKey メンバ
System.Globalization 名前空間