SortedList Constructeurs

Référence

Définition

Espace de noms:: System.Collections

Assemblys:: mscorlib.dll, System.Collections.NonGeneric.dll

Assembly:: System.Collections.NonGeneric.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Important

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Initialise une nouvelle instance de la classe SortedList.

Surcharges

SortedList()	Initialise une nouvelle instance de la classe SortedList qui est vide, possède la capacité initiale par défaut et est triée suivant l'interface IComparable implémentée par chaque clé ajoutée à l'objet SortedList.
SortedList(IComparer)	Initialise une nouvelle instance de la classe SortedList qui est vide, possède la capacité initiale par défaut et est triée suivant l'interface IComparer spécifiée.
SortedList(IDictionary)	Initialise une nouvelle instance de la classe SortedList qui contient des éléments copiés à partir du dictionnaire spécifié, possède la capacité initiale correspondant au nombre d'éléments copiés et est triée suivant l'interface IComparable implémentée par chaque clé.
SortedList(Int32)	Initialise une nouvelle instance de la classe SortedList qui est vide, possède la capacité initiale spécifiée et est triée suivant l'interface IComparable implémentée par chaque clé ajoutée à l'objet SortedList.
SortedList(IComparer, Int32)	Initialise une nouvelle instance de la classe SortedList qui est vide, possède la capacité initiale spécifiée et est triée suivant l'interface IComparer spécifiée.
SortedList(IDictionary, IComparer)	Initialise une nouvelle instance de la classe SortedList qui contient des éléments copiés à partir du dictionnaire spécifié, possède la capacité initiale correspondant au nombre d'éléments copiés et est triée suivant l'interface IComparer spécifiée.

SortedList()

Source:: SortedList.cs

Source:: SortedList.cs

Source:: SortedList.cs

Initialise une nouvelle instance de la classe SortedList qui est vide, possède la capacité initiale par défaut et est triée suivant l'interface IComparable implémentée par chaque clé ajoutée à l'objet SortedList.

public:
 SortedList();

public SortedList ();

Public Sub New ()

Exemples

L’exemple de code suivant crée des collections à l’aide de différents SortedList constructeurs et illustre les différences de comportement des collections.


// The following code example creates SortedList instances using different constructors
// and demonstrates the differences in the behavior of the SortedList instances.

using namespace System;
using namespace System::Collections;
using namespace System::Globalization;

void PrintKeysAndValues( SortedList^ myList )
{
   Console::WriteLine( "        -KEY-   -VALUE-" );
   for ( int i = 0; i < myList->Count; i++ )
   {
      Console::WriteLine( "        {0,-6}: {1}", myList->GetKey( i ), myList->GetByIndex( i ) );

   }
   Console::WriteLine();
}

int main()
{
   
   // Create a SortedList using the default comparer.
   SortedList^ mySL1 = gcnew SortedList;
   Console::WriteLine( "mySL1 (default):" );
   mySL1->Add( "FIRST", "Hello" );
   mySL1->Add( "SECOND", "World" );
   mySL1->Add( "THIRD", "!" );

   try   { mySL1->Add( "first", "Ola!" ); }
   catch ( ArgumentException^ e ) { Console::WriteLine( e ); }

   PrintKeysAndValues( mySL1 );
   
   // Create a SortedList using the specified case-insensitive comparer.
   SortedList^ mySL2 = gcnew SortedList( gcnew CaseInsensitiveComparer );
   Console::WriteLine( "mySL2 (case-insensitive comparer):" );
   mySL2->Add( "FIRST", "Hello" );
   mySL2->Add( "SECOND", "World" );
   mySL2->Add( "THIRD", "!" );

   try   { mySL2->Add( "first", "Ola!" ); }
   catch ( ArgumentException^ e ) { Console::WriteLine( e ); }

   PrintKeysAndValues( mySL2 );
   
   // Create a SortedList using the specified KeyComparer.
   // The KeyComparer uses a case-insensitive hash code provider and a case-insensitive comparer,
   // which are based on the Turkish culture (tr-TR), where "I" is not the uppercase version of "i".
   CultureInfo^ myCul = gcnew CultureInfo( "tr-TR" );
   SortedList^ mySL3 = gcnew SortedList( gcnew CaseInsensitiveComparer( myCul ) );
   Console::WriteLine( "mySL3 (case-insensitive comparer, Turkish culture):" );
   mySL3->Add( "FIRST", "Hello" );
   mySL3->Add( "SECOND", "World" );
   mySL3->Add( "THIRD", "!" );

   try   { mySL3->Add( "first", "Ola!" ); }
   catch ( ArgumentException^ e ) { Console::WriteLine( e ); }

   PrintKeysAndValues( mySL3 );
   
   // Create a SortedList using the ComparisonType.InvariantCultureIgnoreCase value.
   SortedList^ mySL4 = gcnew SortedList( StringComparer::InvariantCultureIgnoreCase );
   Console::WriteLine( "mySL4 (InvariantCultureIgnoreCase):" );
   mySL4->Add( "FIRST", "Hello" );
   mySL4->Add( "SECOND", "World" );
   mySL4->Add( "THIRD", "!" );

   try   { mySL4->Add( "first", "Ola!" ); }
   catch ( ArgumentException^ e ) { Console::WriteLine( e ); }

   PrintKeysAndValues( mySL4 );

    Console::WriteLine("\n\nHit ENTER to return");
    Console::ReadLine();
}

/* 
This code produces the following output.  Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

using System;
using System.Collections;
using System.Globalization;

public class SamplesSortedList
{

    public static void Main()
    {

        // Create a SortedList using the default comparer.
        SortedList mySL1 = new SortedList();
        Console.WriteLine("mySL1 (default):");
        mySL1.Add("FIRST", "Hello");
        mySL1.Add("SECOND", "World");
        mySL1.Add("THIRD", "!");
        try
        {
            mySL1.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL1);

        // Create a SortedList using the specified case-insensitive comparer.
        SortedList mySL2 = new SortedList(new CaseInsensitiveComparer());
        Console.WriteLine("mySL2 (case-insensitive comparer):");
        mySL2.Add("FIRST", "Hello");
        mySL2.Add("SECOND", "World");
        mySL2.Add("THIRD", "!");
        try
        {
            mySL2.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL2);

        // Create a SortedList using the specified CaseInsensitiveComparer,
        // which is based on the Turkish culture (tr-TR), where "I" is not
        // the uppercase version of "i".
        CultureInfo myCul = new CultureInfo("tr-TR");
        SortedList mySL3 = new SortedList(new CaseInsensitiveComparer(myCul));
        Console.WriteLine(
            "mySL3 (case-insensitive comparer, Turkish culture):");

        mySL3.Add("FIRST", "Hello");
        mySL3.Add("SECOND", "World");
        mySL3.Add("THIRD", "!");
        try
        {
            mySL3.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL3);

        // Create a SortedList using the
        // StringComparer.InvariantCultureIgnoreCase value.
        SortedList mySL4 = new SortedList(
            StringComparer.InvariantCultureIgnoreCase);

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):");
        mySL4.Add("FIRST", "Hello");
        mySL4.Add("SECOND", "World");
        mySL4.Add("THIRD", "!");
        try
        {
            mySL4.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL4);
    }

    public static void PrintKeysAndValues(SortedList myList)
    {
        Console.WriteLine("        -KEY-   -VALUE-");
        for (int i = 0; i < myList.Count; i++)
        {
            Console.WriteLine("        {0,-6}: {1}",
                myList.GetKey(i), myList.GetByIndex(i));
        }
        Console.WriteLine();
    }
}


/*
This code produces the following output.
Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

Imports System.Collections
Imports System.Globalization

Public Class SamplesSortedList

    Public Shared Sub Main()

        ' Create a SortedList using the default comparer.
        Dim mySL1 As New SortedList()
        Console.WriteLine("mySL1 (default):")
        mySL1.Add("FIRST", "Hello")
        mySL1.Add("SECOND", "World")
        mySL1.Add("THIRD", "!")
        Try
            mySL1.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL1)

        ' Create a SortedList using the specified case-insensitive comparer.
        Dim mySL2 As New SortedList(New CaseInsensitiveComparer())
        Console.WriteLine("mySL2 (case-insensitive comparer):")
        mySL2.Add("FIRST", "Hello")
        mySL2.Add("SECOND", "World")
        mySL2.Add("THIRD", "!")
        Try
            mySL2.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL2)

        ' Create a SortedList using the specified CaseInsensitiveComparer,
        ' which is based on the Turkish culture (tr-TR), where "I" is not
        ' the uppercase version of "i".
        Dim myCul As New CultureInfo("tr-TR")
        Dim mySL3 As New SortedList(New CaseInsensitiveComparer(myCul))
        Console.WriteLine("mySL3 (case-insensitive comparer, Turkish culture):")
        mySL3.Add("FIRST", "Hello")
        mySL3.Add("SECOND", "World")
        mySL3.Add("THIRD", "!")
        Try
            mySL3.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL3)

        ' Create a SortedList using the
        ' StringComparer.InvariantCultureIgnoreCase value.
        Dim mySL4 As New SortedList( _
            StringComparer.InvariantCultureIgnoreCase)

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):")
        mySL4.Add("FIRST", "Hello")
        mySL4.Add("SECOND", "World")
        mySL4.Add("THIRD", "!")
        Try
            mySL4.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL4)
    End Sub

    Public Shared Sub PrintKeysAndValues(ByVal myList As SortedList)
        Console.WriteLine("        -KEY-   -VALUE-")
        Dim i As Integer
        For i = 0 To myList.Count - 1
            Console.WriteLine("     {0,-6}: {1}", _
               myList.GetKey(i), myList.GetByIndex(i))
        Next i
        Console.WriteLine()
    End Sub

End Class


'This code produces the following output.  Results vary depending on the system's culture settings.
'
'mySL1 (default):
'        -KEY-   -VALUE-
'        first : Ola!
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL2 (case-insensitive comparer):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL3 (case-insensitive comparer, Turkish culture):
'        -KEY-   -VALUE-
'        FIRST : Hello
'        first : Ola!
'        SECOND: World
'        THIRD : !
'
'mySL4 (InvariantCultureIgnoreCase):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !

Remarques

Chaque clé doit implémenter l’interface IComparable pour pouvoir effectuer des comparaisons avec toutes les autres clés de l’objet SortedList . Les éléments sont triés en fonction de l’implémentation IComparable de chaque clé ajoutée à .SortedList

La capacité d’un SortedList objet est le nombre d’éléments que le SortedList peut contenir. À mesure que des éléments sont ajoutés à un SortedList, la capacité est automatiquement augmentée en fonction des besoins en réaffectant le tableau interne.

Si la taille de la collection peut être estimée, la spécification de la capacité initiale élimine la nécessité d’effectuer un certain nombre d’opérations de redimensionnement tout en ajoutant des éléments à l’objet SortedList .

Ce constructeur est une O(1) opération.

Voir aussi

S’applique à

SortedList(IComparer)

Source:: SortedList.cs

Source:: SortedList.cs

Source:: SortedList.cs

Initialise une nouvelle instance de la classe SortedList qui est vide, possède la capacité initiale par défaut et est triée suivant l'interface IComparer spécifiée.

public:
 SortedList(System::Collections::IComparer ^ comparer);

public SortedList (System.Collections.IComparer comparer);

public SortedList (System.Collections.IComparer? comparer);

new System.Collections.SortedList : System.Collections.IComparer -> System.Collections.SortedList

Public Sub New (comparer As IComparer)

Paramètres

comparer: IComparer

Implémentation de IComparer à utiliser lors de la comparaison de clés.

- ou -

null pour utiliser l'implémentation de IComparable de chaque clé.

Exemples

L’exemple de code suivant crée des collections à l’aide de différents SortedList constructeurs et illustre les différences de comportement des collections.


// The following code example creates SortedList instances using different constructors
// and demonstrates the differences in the behavior of the SortedList instances.

using namespace System;
using namespace System::Collections;
using namespace System::Globalization;

void PrintKeysAndValues( SortedList^ myList )
{
   Console::WriteLine( "        -KEY-   -VALUE-" );
   for ( int i = 0; i < myList->Count; i++ )
   {
      Console::WriteLine( "        {0,-6}: {1}", myList->GetKey( i ), myList->GetByIndex( i ) );

   }
   Console::WriteLine();
}

int main()
{
   
   // Create a SortedList using the default comparer.
   SortedList^ mySL1 = gcnew SortedList;
   Console::WriteLine( "mySL1 (default):" );
   mySL1->Add( "FIRST", "Hello" );
   mySL1->Add( "SECOND", "World" );
   mySL1->Add( "THIRD", "!" );

   try   { mySL1->Add( "first", "Ola!" ); }
   catch ( ArgumentException^ e ) { Console::WriteLine( e ); }

   PrintKeysAndValues( mySL1 );
   
   // Create a SortedList using the specified case-insensitive comparer.
   SortedList^ mySL2 = gcnew SortedList( gcnew CaseInsensitiveComparer );
   Console::WriteLine( "mySL2 (case-insensitive comparer):" );
   mySL2->Add( "FIRST", "Hello" );
   mySL2->Add( "SECOND", "World" );
   mySL2->Add( "THIRD", "!" );

   try   { mySL2->Add( "first", "Ola!" ); }
   catch ( ArgumentException^ e ) { Console::WriteLine( e ); }

   PrintKeysAndValues( mySL2 );
   
   // Create a SortedList using the specified KeyComparer.
   // The KeyComparer uses a case-insensitive hash code provider and a case-insensitive comparer,
   // which are based on the Turkish culture (tr-TR), where "I" is not the uppercase version of "i".
   CultureInfo^ myCul = gcnew CultureInfo( "tr-TR" );
   SortedList^ mySL3 = gcnew SortedList( gcnew CaseInsensitiveComparer( myCul ) );
   Console::WriteLine( "mySL3 (case-insensitive comparer, Turkish culture):" );
   mySL3->Add( "FIRST", "Hello" );
   mySL3->Add( "SECOND", "World" );
   mySL3->Add( "THIRD", "!" );

   try   { mySL3->Add( "first", "Ola!" ); }
   catch ( ArgumentException^ e ) { Console::WriteLine( e ); }

   PrintKeysAndValues( mySL3 );
   
   // Create a SortedList using the ComparisonType.InvariantCultureIgnoreCase value.
   SortedList^ mySL4 = gcnew SortedList( StringComparer::InvariantCultureIgnoreCase );
   Console::WriteLine( "mySL4 (InvariantCultureIgnoreCase):" );
   mySL4->Add( "FIRST", "Hello" );
   mySL4->Add( "SECOND", "World" );
   mySL4->Add( "THIRD", "!" );

   try   { mySL4->Add( "first", "Ola!" ); }
   catch ( ArgumentException^ e ) { Console::WriteLine( e ); }

   PrintKeysAndValues( mySL4 );

    Console::WriteLine("\n\nHit ENTER to return");
    Console::ReadLine();
}

/* 
This code produces the following output.  Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

using System;
using System.Collections;
using System.Globalization;

public class SamplesSortedList
{

    public static void Main()
    {

        // Create a SortedList using the default comparer.
        SortedList mySL1 = new SortedList();
        Console.WriteLine("mySL1 (default):");
        mySL1.Add("FIRST", "Hello");
        mySL1.Add("SECOND", "World");
        mySL1.Add("THIRD", "!");
        try
        {
            mySL1.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL1);

        // Create a SortedList using the specified case-insensitive comparer.
        SortedList mySL2 = new SortedList(new CaseInsensitiveComparer());
        Console.WriteLine("mySL2 (case-insensitive comparer):");
        mySL2.Add("FIRST", "Hello");
        mySL2.Add("SECOND", "World");
        mySL2.Add("THIRD", "!");
        try
        {
            mySL2.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL2);

        // Create a SortedList using the specified CaseInsensitiveComparer,
        // which is based on the Turkish culture (tr-TR), where "I" is not
        // the uppercase version of "i".
        CultureInfo myCul = new CultureInfo("tr-TR");
        SortedList mySL3 = new SortedList(new CaseInsensitiveComparer(myCul));
        Console.WriteLine(
            "mySL3 (case-insensitive comparer, Turkish culture):");

        mySL3.Add("FIRST", "Hello");
        mySL3.Add("SECOND", "World");
        mySL3.Add("THIRD", "!");
        try
        {
            mySL3.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL3);

        // Create a SortedList using the
        // StringComparer.InvariantCultureIgnoreCase value.
        SortedList mySL4 = new SortedList(
            StringComparer.InvariantCultureIgnoreCase);

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):");
        mySL4.Add("FIRST", "Hello");
        mySL4.Add("SECOND", "World");
        mySL4.Add("THIRD", "!");
        try
        {
            mySL4.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL4);
    }

    public static void PrintKeysAndValues(SortedList myList)
    {
        Console.WriteLine("        -KEY-   -VALUE-");
        for (int i = 0; i < myList.Count; i++)
        {
            Console.WriteLine("        {0,-6}: {1}",
                myList.GetKey(i), myList.GetByIndex(i));
        }
        Console.WriteLine();
    }
}


/*
This code produces the following output.
Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

Imports System.Collections
Imports System.Globalization

Public Class SamplesSortedList

    Public Shared Sub Main()

        ' Create a SortedList using the default comparer.
        Dim mySL1 As New SortedList()
        Console.WriteLine("mySL1 (default):")
        mySL1.Add("FIRST", "Hello")
        mySL1.Add("SECOND", "World")
        mySL1.Add("THIRD", "!")
        Try
            mySL1.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL1)

        ' Create a SortedList using the specified case-insensitive comparer.
        Dim mySL2 As New SortedList(New CaseInsensitiveComparer())
        Console.WriteLine("mySL2 (case-insensitive comparer):")
        mySL2.Add("FIRST", "Hello")
        mySL2.Add("SECOND", "World")
        mySL2.Add("THIRD", "!")
        Try
            mySL2.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL2)

        ' Create a SortedList using the specified CaseInsensitiveComparer,
        ' which is based on the Turkish culture (tr-TR), where "I" is not
        ' the uppercase version of "i".
        Dim myCul As New CultureInfo("tr-TR")
        Dim mySL3 As New SortedList(New CaseInsensitiveComparer(myCul))
        Console.WriteLine("mySL3 (case-insensitive comparer, Turkish culture):")
        mySL3.Add("FIRST", "Hello")
        mySL3.Add("SECOND", "World")
        mySL3.Add("THIRD", "!")
        Try
            mySL3.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL3)

        ' Create a SortedList using the
        ' StringComparer.InvariantCultureIgnoreCase value.
        Dim mySL4 As New SortedList( _
            StringComparer.InvariantCultureIgnoreCase)

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):")
        mySL4.Add("FIRST", "Hello")
        mySL4.Add("SECOND", "World")
        mySL4.Add("THIRD", "!")
        Try
            mySL4.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL4)
    End Sub

    Public Shared Sub PrintKeysAndValues(ByVal myList As SortedList)
        Console.WriteLine("        -KEY-   -VALUE-")
        Dim i As Integer
        For i = 0 To myList.Count - 1
            Console.WriteLine("     {0,-6}: {1}", _
               myList.GetKey(i), myList.GetByIndex(i))
        Next i
        Console.WriteLine()
    End Sub

End Class


'This code produces the following output.  Results vary depending on the system's culture settings.
'
'mySL1 (default):
'        -KEY-   -VALUE-
'        first : Ola!
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL2 (case-insensitive comparer):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL3 (case-insensitive comparer, Turkish culture):
'        -KEY-   -VALUE-
'        FIRST : Hello
'        first : Ola!
'        SECOND: World
'        THIRD : !
'
'mySL4 (InvariantCultureIgnoreCase):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !

Remarques

Les éléments sont triés en fonction de l’implémentation spécifiée IComparer . Si le comparer paramètre est null, l’implémentation IComparable de chaque clé est utilisée ; par conséquent, chaque clé doit implémenter l’interface IComparable pour pouvoir effectuer des comparaisons avec toutes les autres clés de l’objet SortedList .

Ce constructeur est une O(1) opération.

Voir aussi

S’applique à

SortedList(IDictionary)

Source:: SortedList.cs

Source:: SortedList.cs

Source:: SortedList.cs

Initialise une nouvelle instance de la classe SortedList qui contient des éléments copiés à partir du dictionnaire spécifié, possède la capacité initiale correspondant au nombre d'éléments copiés et est triée suivant l'interface IComparable implémentée par chaque clé.

public:
 SortedList(System::Collections::IDictionary ^ d);

public SortedList (System.Collections.IDictionary d);

new System.Collections.SortedList : System.Collections.IDictionary -> System.Collections.SortedList

Public Sub New (d As IDictionary)

Paramètres

d: IDictionary

Implémentation de IDictionary à copier vers un nouvel objet SortedList.

Exceptions

ArgumentNullException

d a la valeur null.

InvalidCastException

Un ou plusieurs éléments de d n’implémentent pas l’interface IComparable.

Exemples

L’exemple de code suivant crée des collections à l’aide de différents SortedList constructeurs et illustre les différences de comportement des collections.



using namespace System;
using namespace System::Collections;
using namespace System::Globalization;
void PrintKeysAndValues( SortedList^ myList )
{
   Console::WriteLine( "        -KEY-   -VALUE-" );
   for ( int i = 0; i < myList->Count; i++ )
   {
      Console::WriteLine( "        {0,-6}: {1}", myList->GetKey( i ), myList->GetByIndex( i ) );

   }
   Console::WriteLine();
}

int main()
{
   
   // Create the dictionary.
   Hashtable^ myHT = gcnew Hashtable;
   myHT->Add( "FIRST", "Hello" );
   myHT->Add( "SECOND", "World" );
   myHT->Add( "THIRD", "!" );
   
   // Create a SortedList using the default comparer.
   SortedList^ mySL1 = gcnew SortedList( myHT );
   Console::WriteLine( "mySL1 (default):" );
   try
   {
      mySL1->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL1 );
   
   // Create a SortedList using the specified case-insensitive comparer.
   SortedList^ mySL2 = gcnew SortedList( myHT,gcnew CaseInsensitiveComparer );
   Console::WriteLine( "mySL2 (case-insensitive comparer):" );
   try
   {
      mySL2->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL2 );
   
    // Create a SortedList using the specified CaseInsensitiveComparer,
    // which is based on the Turkish culture (tr-TR), where "I" is not
    // the uppercase version of "i".
   CultureInfo^ myCul = gcnew CultureInfo( "tr-TR" );
   SortedList^ mySL3 = gcnew SortedList( myHT, gcnew CaseInsensitiveComparer( myCul ) );
   Console::WriteLine( "mySL3 (case-insensitive comparer, Turkish culture):" );
   try
   {
      mySL3->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL3 );
   
   // Create a SortedList using the ComparisonType.InvariantCultureIgnoreCase value.
   SortedList^ mySL4 = gcnew SortedList( myHT, StringComparer::InvariantCultureIgnoreCase );
   Console::WriteLine( "mySL4 (InvariantCultureIgnoreCase):" );
   try
   {
      mySL4->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL4 );
}

/* 
This code produces the following output.  Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

using System;
using System.Collections;
using System.Globalization;

public class SamplesSortedList
{

    public static void Main()
    {

        // Create the dictionary.
        Hashtable myHT = new Hashtable();
        myHT.Add("FIRST", "Hello");
        myHT.Add("SECOND", "World");
        myHT.Add("THIRD", "!");

        // Create a SortedList using the default comparer.
        SortedList mySL1 = new SortedList(myHT);
        Console.WriteLine("mySL1 (default):");
        try
        {
            mySL1.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL1);

        // Create a SortedList using the specified case-insensitive comparer.
        SortedList mySL2 = new SortedList(myHT, new CaseInsensitiveComparer());
        Console.WriteLine("mySL2 (case-insensitive comparer):");
        try
        {
            mySL2.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL2);

        // Create a SortedList using the specified CaseInsensitiveComparer,
        // which is based on the Turkish culture (tr-TR), where "I" is not
        // the uppercase version of "i".
        CultureInfo myCul = new CultureInfo("tr-TR");
        SortedList mySL3 = new SortedList(myHT, new CaseInsensitiveComparer(myCul));
        Console.WriteLine("mySL3 (case-insensitive comparer, Turkish culture):");
        try
        {
            mySL3.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL3);

        // Create a SortedList using the
        // StringComparer.InvariantCultureIgnoreCase value.
        SortedList mySL4 = new SortedList(
            myHT, StringComparer.InvariantCultureIgnoreCase);

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):");
        try
        {
            mySL4.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL4);
    }

    public static void PrintKeysAndValues(SortedList myList)
    {
        Console.WriteLine("        -KEY-   -VALUE-");
        for (int i = 0; i < myList.Count; i++)
        {
            Console.WriteLine("        {0,-6}: {1}",
                myList.GetKey(i), myList.GetByIndex(i));
        }
        Console.WriteLine();
    }
}


/*
This code produces the following output.  Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

Imports System.Collections
Imports System.Globalization

Public Class SamplesSortedList

    Public Shared Sub Main()

        ' Create the dictionary.
        Dim myHT As New Hashtable()
        myHT.Add("FIRST", "Hello")
        myHT.Add("SECOND", "World")
        myHT.Add("THIRD", "!")

        ' Create a SortedList using the default comparer.
        Dim mySL1 As New SortedList(myHT)
        Console.WriteLine("mySL1 (default):")
        Try
            mySL1.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL1)

        ' Create a SortedList using the specified case-insensitive comparer.
        Dim mySL2 As New SortedList(myHT, New CaseInsensitiveComparer())
        Console.WriteLine("mySL2 (case-insensitive comparer):")
        Try
            mySL2.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL2)

        ' Create a SortedList using the specified CaseInsensitiveComparer,
        ' which is based on the Turkish culture (tr-TR), where "I" is not
        ' the uppercase version of "i".
        Dim myCul As New CultureInfo("tr-TR")
        Dim mySL3 As New SortedList(myHT, New CaseInsensitiveComparer(myCul))
        Console.WriteLine("mySL3 (case-insensitive comparer, Turkish culture):")
        Try
            mySL3.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL3)

        ' Create a SortedList using the 
        ' StringComparer.InvariantCultureIgnoreCase value.
        Dim mySL4 As New SortedList(myHT, StringComparer.InvariantCultureIgnoreCase)
        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):")
        Try
            mySL4.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL4)

    End Sub

    Public Shared Sub PrintKeysAndValues(ByVal myList As SortedList)
        Console.WriteLine("        -KEY-   -VALUE-")
        Dim i As Integer
        For i = 0 To myList.Count - 1
            Console.WriteLine("        {0,-6}: {1}", _
                myList.GetKey(i), myList.GetByIndex(i))
        Next i
        Console.WriteLine()
    End Sub

End Class


'This code produces the following output.  Results vary depending on the system's culture settings.
'
'mySL1 (default):
'        -KEY-   -VALUE-
'        first : Ola!
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL2 (case-insensitive comparer):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL3 (case-insensitive comparer, Turkish culture):
'        -KEY-   -VALUE-
'        FIRST : Hello
'        first : Ola!
'        SECOND: World
'        THIRD : !
'
'mySL4 (InvariantCultureIgnoreCase):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !

Remarques

Un Hashtable objet est un exemple d’implémentation IDictionary qui peut être passée à ce constructeur. Le nouvel SortedList objet contient une copie des clés et des valeurs stockées dans .Hashtable

Ce constructeur est une O(n) opération, où n est le nombre d’éléments dans d.

Voir aussi

S’applique à

SortedList(Int32)

Source:: SortedList.cs

Source:: SortedList.cs

Source:: SortedList.cs

Initialise une nouvelle instance de la classe SortedList qui est vide, possède la capacité initiale spécifiée et est triée suivant l'interface IComparable implémentée par chaque clé ajoutée à l'objet SortedList.

public:
 SortedList(int initialCapacity);

public SortedList (int initialCapacity);

new System.Collections.SortedList : int -> System.Collections.SortedList

Public Sub New (initialCapacity As Integer)

Paramètres

initialCapacity: Int32

Nombre initial d'éléments que l'objet SortedList peut contenir.

Exceptions

ArgumentOutOfRangeException

initialCapacity est inférieur à zéro.

OutOfMemoryException

La mémoire disponible est insuffisante pour créer un objet SortedList avec le initialCapacity spécifié.

Exemples

L’exemple de code suivant crée des collections à l’aide de différents SortedList constructeurs et illustre les différences de comportement des collections.

// The following code example creates SortedList instances using different constructors
// and demonstrates the differences in the behavior of the SortedList instances.



using namespace System;
using namespace System::Collections;
using namespace System::Globalization;
void PrintKeysAndValues( SortedList^ myList )
{
   Console::WriteLine( "        Capacity is {0}.", myList->Capacity );
   Console::WriteLine( "        -KEY-   -VALUE-" );
   for ( int i = 0; i < myList->Count; i++ )
   {
      Console::WriteLine( "        {0,-6}: {1}", myList->GetKey( i ), myList->GetByIndex( i ) );

   }
   Console::WriteLine();
}

int main()
{
   
   // Create a SortedList using the default comparer.
   SortedList^ mySL1 = gcnew SortedList( 3 );
   Console::WriteLine( "mySL1 (default):" );
   mySL1->Add( "FIRST", "Hello" );
   mySL1->Add( "SECOND", "World" );
   mySL1->Add( "THIRD", "!" );
   try
   {
      mySL1->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL1 );
   
   // Create a SortedList using the specified case-insensitive comparer.
   SortedList^ mySL2 = gcnew SortedList( gcnew CaseInsensitiveComparer,3 );
   Console::WriteLine( "mySL2 (case-insensitive comparer):" );
   mySL2->Add( "FIRST", "Hello" );
   mySL2->Add( "SECOND", "World" );
   mySL2->Add( "THIRD", "!" );
   try
   {
      mySL2->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL2 );
   
    // Create a SortedList using the specified CaseInsensitiveComparer,
    // which is based on the Turkish culture (tr-TR), where "I" is not
    // the uppercase version of "i".
    CultureInfo^ myCul = gcnew CultureInfo("tr-TR");
    SortedList^ mySL3 = gcnew SortedList(gcnew CaseInsensitiveComparer(myCul), 3);

    Console::WriteLine("mySL3 (case-insensitive comparer, Turkish culture):");

    mySL3->Add("FIRST", "Hello");
    mySL3->Add("SECOND", "World");
    mySL3->Add("THIRD", "!");
    try
    {
        mySL3->Add("first", "Ola!");
    }
    catch (ArgumentException^ e)
    {
        Console::WriteLine(e);
    }
    PrintKeysAndValues(mySL3);

    // Create a SortedList using the
    // StringComparer.InvariantCultureIgnoreCase value.
   SortedList^ mySL4 = gcnew SortedList( StringComparer::InvariantCultureIgnoreCase, 3 );
   Console::WriteLine( "mySL4 (InvariantCultureIgnoreCase):" );
   mySL4->Add( "FIRST", "Hello" );
   mySL4->Add( "SECOND", "World" );
   mySL4->Add( "THIRD", "!" );
   try
   {
      mySL4->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL4 );
}

/* 
This code produces the following output.  Results vary depending on the system's culture settings.

mySL1 (default):
        Capacity is 6.
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        Capacity is 3.
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        Capacity is 6.
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        Capacity is 3.
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

using System;
using System.Collections;
using System.Globalization;

public class SamplesSortedList
{

    public static void Main()
    {

        // Create a SortedList using the default comparer.
        SortedList mySL1 = new SortedList( 3 );
        Console.WriteLine("mySL1 (default):");
        mySL1.Add("FIRST", "Hello");
        mySL1.Add("SECOND", "World");
        mySL1.Add("THIRD", "!");
        try
        {
            mySL1.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL1);

        // Create a SortedList using the specified case-insensitive comparer.
        SortedList mySL2 = new SortedList(new CaseInsensitiveComparer(), 3);
        Console.WriteLine("mySL2 (case-insensitive comparer):");
        mySL2.Add("FIRST", "Hello");
        mySL2.Add("SECOND", "World");
        mySL2.Add("THIRD", "!");
        try
        {
            mySL2.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL2);

        // Create a SortedList using the specified CaseInsensitiveComparer,
        // which is based on the Turkish culture (tr-TR), where "I" is not
        // the uppercase version of "i".
        CultureInfo myCul = new CultureInfo("tr-TR");
        SortedList mySL3 =
            new SortedList(new CaseInsensitiveComparer(myCul), 3);

        Console.WriteLine(
            "mySL3 (case-insensitive comparer, Turkish culture):");

        mySL3.Add("FIRST", "Hello");
        mySL3.Add("SECOND", "World");
        mySL3.Add("THIRD", "!");
        try
        {
            mySL3.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL3);

        // Create a SortedList using the
        // StringComparer.InvariantCultureIgnoreCase value.
        SortedList mySL4 = new SortedList(
            StringComparer.InvariantCultureIgnoreCase, 3);

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):");
        mySL4.Add("FIRST", "Hello");
        mySL4.Add("SECOND", "World");
        mySL4.Add("THIRD", "!");
        try
        {
            mySL4.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL4);
    }

    public static void PrintKeysAndValues(SortedList myList)
    {
        Console.WriteLine("        -KEY-   -VALUE-");
        for (int i = 0; i < myList.Count; i++)
        {
            Console.WriteLine("        {0,-6}: {1}",
                myList.GetKey(i), myList.GetByIndex(i));
        }
        Console.WriteLine();
    }
}


/*
This code produces the following output.
Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

Imports System.Collections
Imports System.Globalization

Public Class SamplesSortedList

    Public Shared Sub Main()

        ' Create a SortedList using the default comparer.
        Dim mySL1 As New SortedList( 3 )
        Console.WriteLine("mySL1 (default):")
        mySL1.Add("FIRST", "Hello")
        mySL1.Add("SECOND", "World")
        mySL1.Add("THIRD", "!")
        Try
            mySL1.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL1)

        ' Create a SortedList using the specified case-insensitive comparer.
        Dim mySL2 As New SortedList(New CaseInsensitiveComparer(), 3)
        Console.WriteLine("mySL2 (case-insensitive comparer):")
        mySL2.Add("FIRST", "Hello")
        mySL2.Add("SECOND", "World")
        mySL2.Add("THIRD", "!")
        Try
            mySL2.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL2)

        ' Create a SortedList using the specified CaseInsensitiveComparer,
        ' which is based on the Turkish culture (tr-TR), where "I" is not
        ' the uppercase version of "i".
        Dim myCul As New CultureInfo("tr-TR")
        Dim mySL3 As New SortedList(New CaseInsensitiveComparer(myCul), 3)
        Console.WriteLine("mySL3 (case-insensitive comparer, Turkish culture):")
        mySL3.Add("FIRST", "Hello")
        mySL3.Add("SECOND", "World")
        mySL3.Add("THIRD", "!")
        Try
            mySL3.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL3)

        ' Create a SortedList using the
        ' StringComparer.InvariantCultureIgnoreCase value.
        Dim mySL4 As New SortedList( _
            StringComparer.InvariantCultureIgnoreCase, 3)

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):")
        mySL4.Add("FIRST", "Hello")
        mySL4.Add("SECOND", "World")
        mySL4.Add("THIRD", "!")
        Try
            mySL4.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL4)
    End Sub

    Public Shared Sub PrintKeysAndValues(ByVal myList As SortedList)
        Console.WriteLine("        -KEY-   -VALUE-")
        Dim i As Integer
        For i = 0 To myList.Count - 1
            Console.WriteLine("     {0,-6}: {1}", _
               myList.GetKey(i), myList.GetByIndex(i))
        Next i
        Console.WriteLine()
    End Sub

End Class


'This code produces the following output.  Results vary depending on the system's culture settings.
'
'mySL1 (default):
'        -KEY-   -VALUE-
'        first : Ola!
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL2 (case-insensitive comparer):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL3 (case-insensitive comparer, Turkish culture):
'        -KEY-   -VALUE-
'        FIRST : Hello
'        first : Ola!
'        SECOND: World
'        THIRD : !
'
'mySL4 (InvariantCultureIgnoreCase):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !

Remarques

Ce constructeur est une O(n) opération, où n est initialCapacity.

Voir aussi

S’applique à

SortedList(IComparer, Int32)

Source:: SortedList.cs

Source:: SortedList.cs

Source:: SortedList.cs

Initialise une nouvelle instance de la classe SortedList qui est vide, possède la capacité initiale spécifiée et est triée suivant l'interface IComparer spécifiée.

public:
 SortedList(System::Collections::IComparer ^ comparer, int capacity);

public SortedList (System.Collections.IComparer comparer, int capacity);

public SortedList (System.Collections.IComparer? comparer, int capacity);

new System.Collections.SortedList : System.Collections.IComparer * int -> System.Collections.SortedList

Public Sub New (comparer As IComparer, capacity As Integer)

Paramètres

comparer: IComparer

Implémentation de IComparer à utiliser lors de la comparaison de clés.

- ou -

null pour utiliser l'implémentation de IComparable de chaque clé.

capacity: Int32

Nombre initial d'éléments que l'objet SortedList peut contenir.

Exceptions

ArgumentOutOfRangeException

capacity est inférieur à zéro.

OutOfMemoryException

La mémoire disponible est insuffisante pour créer un objet SortedList avec le capacity spécifié.

Exemples

L’exemple de code suivant crée des collections à l’aide de différents SortedList constructeurs et illustre les différences de comportement des collections.

// The following code example creates SortedList instances using different constructors
// and demonstrates the differences in the behavior of the SortedList instances.



using namespace System;
using namespace System::Collections;
using namespace System::Globalization;
void PrintKeysAndValues( SortedList^ myList )
{
   Console::WriteLine( "        Capacity is {0}.", myList->Capacity );
   Console::WriteLine( "        -KEY-   -VALUE-" );
   for ( int i = 0; i < myList->Count; i++ )
   {
      Console::WriteLine( "        {0,-6}: {1}", myList->GetKey( i ), myList->GetByIndex( i ) );

   }
   Console::WriteLine();
}

int main()
{
   
   // Create a SortedList using the default comparer.
   SortedList^ mySL1 = gcnew SortedList( 3 );
   Console::WriteLine( "mySL1 (default):" );
   mySL1->Add( "FIRST", "Hello" );
   mySL1->Add( "SECOND", "World" );
   mySL1->Add( "THIRD", "!" );
   try
   {
      mySL1->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL1 );
   
   // Create a SortedList using the specified case-insensitive comparer.
   SortedList^ mySL2 = gcnew SortedList( gcnew CaseInsensitiveComparer,3 );
   Console::WriteLine( "mySL2 (case-insensitive comparer):" );
   mySL2->Add( "FIRST", "Hello" );
   mySL2->Add( "SECOND", "World" );
   mySL2->Add( "THIRD", "!" );
   try
   {
      mySL2->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL2 );
   
    // Create a SortedList using the specified CaseInsensitiveComparer,
    // which is based on the Turkish culture (tr-TR), where "I" is not
    // the uppercase version of "i".
    CultureInfo^ myCul = gcnew CultureInfo("tr-TR");
    SortedList^ mySL3 = gcnew SortedList(gcnew CaseInsensitiveComparer(myCul), 3);

    Console::WriteLine("mySL3 (case-insensitive comparer, Turkish culture):");

    mySL3->Add("FIRST", "Hello");
    mySL3->Add("SECOND", "World");
    mySL3->Add("THIRD", "!");
    try
    {
        mySL3->Add("first", "Ola!");
    }
    catch (ArgumentException^ e)
    {
        Console::WriteLine(e);
    }
    PrintKeysAndValues(mySL3);

    // Create a SortedList using the
    // StringComparer.InvariantCultureIgnoreCase value.
   SortedList^ mySL4 = gcnew SortedList( StringComparer::InvariantCultureIgnoreCase, 3 );
   Console::WriteLine( "mySL4 (InvariantCultureIgnoreCase):" );
   mySL4->Add( "FIRST", "Hello" );
   mySL4->Add( "SECOND", "World" );
   mySL4->Add( "THIRD", "!" );
   try
   {
      mySL4->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL4 );
}

/* 
This code produces the following output.  Results vary depending on the system's culture settings.

mySL1 (default):
        Capacity is 6.
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        Capacity is 3.
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        Capacity is 6.
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        Capacity is 3.
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

using System;
using System.Collections;
using System.Globalization;

public class SamplesSortedList
{

    public static void Main()
    {

        // Create a SortedList using the default comparer.
        SortedList mySL1 = new SortedList( 3 );
        Console.WriteLine("mySL1 (default):");
        mySL1.Add("FIRST", "Hello");
        mySL1.Add("SECOND", "World");
        mySL1.Add("THIRD", "!");
        try
        {
            mySL1.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL1);

        // Create a SortedList using the specified case-insensitive comparer.
        SortedList mySL2 = new SortedList(new CaseInsensitiveComparer(), 3);
        Console.WriteLine("mySL2 (case-insensitive comparer):");
        mySL2.Add("FIRST", "Hello");
        mySL2.Add("SECOND", "World");
        mySL2.Add("THIRD", "!");
        try
        {
            mySL2.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL2);

        // Create a SortedList using the specified CaseInsensitiveComparer,
        // which is based on the Turkish culture (tr-TR), where "I" is not
        // the uppercase version of "i".
        CultureInfo myCul = new CultureInfo("tr-TR");
        SortedList mySL3 =
            new SortedList(new CaseInsensitiveComparer(myCul), 3);

        Console.WriteLine(
            "mySL3 (case-insensitive comparer, Turkish culture):");

        mySL3.Add("FIRST", "Hello");
        mySL3.Add("SECOND", "World");
        mySL3.Add("THIRD", "!");
        try
        {
            mySL3.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL3);

        // Create a SortedList using the
        // StringComparer.InvariantCultureIgnoreCase value.
        SortedList mySL4 = new SortedList(
            StringComparer.InvariantCultureIgnoreCase, 3);

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):");
        mySL4.Add("FIRST", "Hello");
        mySL4.Add("SECOND", "World");
        mySL4.Add("THIRD", "!");
        try
        {
            mySL4.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL4);
    }

    public static void PrintKeysAndValues(SortedList myList)
    {
        Console.WriteLine("        -KEY-   -VALUE-");
        for (int i = 0; i < myList.Count; i++)
        {
            Console.WriteLine("        {0,-6}: {1}",
                myList.GetKey(i), myList.GetByIndex(i));
        }
        Console.WriteLine();
    }
}


/*
This code produces the following output.
Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

Imports System.Collections
Imports System.Globalization

Public Class SamplesSortedList

    Public Shared Sub Main()

        ' Create a SortedList using the default comparer.
        Dim mySL1 As New SortedList( 3 )
        Console.WriteLine("mySL1 (default):")
        mySL1.Add("FIRST", "Hello")
        mySL1.Add("SECOND", "World")
        mySL1.Add("THIRD", "!")
        Try
            mySL1.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL1)

        ' Create a SortedList using the specified case-insensitive comparer.
        Dim mySL2 As New SortedList(New CaseInsensitiveComparer(), 3)
        Console.WriteLine("mySL2 (case-insensitive comparer):")
        mySL2.Add("FIRST", "Hello")
        mySL2.Add("SECOND", "World")
        mySL2.Add("THIRD", "!")
        Try
            mySL2.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL2)

        ' Create a SortedList using the specified CaseInsensitiveComparer,
        ' which is based on the Turkish culture (tr-TR), where "I" is not
        ' the uppercase version of "i".
        Dim myCul As New CultureInfo("tr-TR")
        Dim mySL3 As New SortedList(New CaseInsensitiveComparer(myCul), 3)
        Console.WriteLine("mySL3 (case-insensitive comparer, Turkish culture):")
        mySL3.Add("FIRST", "Hello")
        mySL3.Add("SECOND", "World")
        mySL3.Add("THIRD", "!")
        Try
            mySL3.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL3)

        ' Create a SortedList using the
        ' StringComparer.InvariantCultureIgnoreCase value.
        Dim mySL4 As New SortedList( _
            StringComparer.InvariantCultureIgnoreCase, 3)

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):")
        mySL4.Add("FIRST", "Hello")
        mySL4.Add("SECOND", "World")
        mySL4.Add("THIRD", "!")
        Try
            mySL4.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL4)
    End Sub

    Public Shared Sub PrintKeysAndValues(ByVal myList As SortedList)
        Console.WriteLine("        -KEY-   -VALUE-")
        Dim i As Integer
        For i = 0 To myList.Count - 1
            Console.WriteLine("     {0,-6}: {1}", _
               myList.GetKey(i), myList.GetByIndex(i))
        Next i
        Console.WriteLine()
    End Sub

End Class


'This code produces the following output.  Results vary depending on the system's culture settings.
'
'mySL1 (default):
'        -KEY-   -VALUE-
'        first : Ola!
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL2 (case-insensitive comparer):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL3 (case-insensitive comparer, Turkish culture):
'        -KEY-   -VALUE-
'        FIRST : Hello
'        first : Ola!
'        SECOND: World
'        THIRD : !
'
'mySL4 (InvariantCultureIgnoreCase):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !

Remarques

Ce constructeur est une O(n) opération, où n est capacity.

Voir aussi

S’applique à

SortedList(IDictionary, IComparer)

Source:: SortedList.cs

Source:: SortedList.cs

Source:: SortedList.cs

public:
 SortedList(System::Collections::IDictionary ^ d, System::Collections::IComparer ^ comparer);

public SortedList (System.Collections.IDictionary d, System.Collections.IComparer comparer);

public SortedList (System.Collections.IDictionary d, System.Collections.IComparer? comparer);

new System.Collections.SortedList : System.Collections.IDictionary * System.Collections.IComparer -> System.Collections.SortedList

Public Sub New (d As IDictionary, comparer As IComparer)

Paramètres

d: IDictionary

Implémentation de IDictionary à copier vers un nouvel objet SortedList.

comparer: IComparer

Implémentation de IComparer à utiliser lors de la comparaison de clés.

- ou -

null pour utiliser l'implémentation de IComparable de chaque clé.

Exceptions

ArgumentNullException

d a la valeur null.

InvalidCastException

comparer a la valeur null, et un ou plusieurs éléments de d n’implémentent pas l’interface IComparable

Exemples

L’exemple de code suivant crée des collections à l’aide de différents SortedList constructeurs et illustre les différences de comportement des collections.



using namespace System;
using namespace System::Collections;
using namespace System::Globalization;
void PrintKeysAndValues( SortedList^ myList )
{
   Console::WriteLine( "        -KEY-   -VALUE-" );
   for ( int i = 0; i < myList->Count; i++ )
   {
      Console::WriteLine( "        {0,-6}: {1}", myList->GetKey( i ), myList->GetByIndex( i ) );

   }
   Console::WriteLine();
}

int main()
{
   
   // Create the dictionary.
   Hashtable^ myHT = gcnew Hashtable;
   myHT->Add( "FIRST", "Hello" );
   myHT->Add( "SECOND", "World" );
   myHT->Add( "THIRD", "!" );
   
   // Create a SortedList using the default comparer.
   SortedList^ mySL1 = gcnew SortedList( myHT );
   Console::WriteLine( "mySL1 (default):" );
   try
   {
      mySL1->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL1 );
   
   // Create a SortedList using the specified case-insensitive comparer.
   SortedList^ mySL2 = gcnew SortedList( myHT,gcnew CaseInsensitiveComparer );
   Console::WriteLine( "mySL2 (case-insensitive comparer):" );
   try
   {
      mySL2->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL2 );
   
    // Create a SortedList using the specified CaseInsensitiveComparer,
    // which is based on the Turkish culture (tr-TR), where "I" is not
    // the uppercase version of "i".
   CultureInfo^ myCul = gcnew CultureInfo( "tr-TR" );
   SortedList^ mySL3 = gcnew SortedList( myHT, gcnew CaseInsensitiveComparer( myCul ) );
   Console::WriteLine( "mySL3 (case-insensitive comparer, Turkish culture):" );
   try
   {
      mySL3->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL3 );
   
   // Create a SortedList using the ComparisonType.InvariantCultureIgnoreCase value.
   SortedList^ mySL4 = gcnew SortedList( myHT, StringComparer::InvariantCultureIgnoreCase );
   Console::WriteLine( "mySL4 (InvariantCultureIgnoreCase):" );
   try
   {
      mySL4->Add( "first", "Ola!" );
   }
   catch ( ArgumentException^ e ) 
   {
      Console::WriteLine( e );
   }

   PrintKeysAndValues( mySL4 );
}

/* 
This code produces the following output.  Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

using System;
using System.Collections;
using System.Globalization;

public class SamplesSortedList
{

    public static void Main()
    {

        // Create the dictionary.
        Hashtable myHT = new Hashtable();
        myHT.Add("FIRST", "Hello");
        myHT.Add("SECOND", "World");
        myHT.Add("THIRD", "!");

        // Create a SortedList using the default comparer.
        SortedList mySL1 = new SortedList(myHT);
        Console.WriteLine("mySL1 (default):");
        try
        {
            mySL1.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL1);

        // Create a SortedList using the specified case-insensitive comparer.
        SortedList mySL2 = new SortedList(myHT, new CaseInsensitiveComparer());
        Console.WriteLine("mySL2 (case-insensitive comparer):");
        try
        {
            mySL2.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL2);

        // Create a SortedList using the specified CaseInsensitiveComparer,
        // which is based on the Turkish culture (tr-TR), where "I" is not
        // the uppercase version of "i".
        CultureInfo myCul = new CultureInfo("tr-TR");
        SortedList mySL3 = new SortedList(myHT, new CaseInsensitiveComparer(myCul));
        Console.WriteLine("mySL3 (case-insensitive comparer, Turkish culture):");
        try
        {
            mySL3.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL3);

        // Create a SortedList using the
        // StringComparer.InvariantCultureIgnoreCase value.
        SortedList mySL4 = new SortedList(
            myHT, StringComparer.InvariantCultureIgnoreCase);

        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):");
        try
        {
            mySL4.Add("first", "Ola!");
        }
        catch (ArgumentException e)
        {
            Console.WriteLine(e);
        }
        PrintKeysAndValues(mySL4);
    }

    public static void PrintKeysAndValues(SortedList myList)
    {
        Console.WriteLine("        -KEY-   -VALUE-");
        for (int i = 0; i < myList.Count; i++)
        {
            Console.WriteLine("        {0,-6}: {1}",
                myList.GetKey(i), myList.GetByIndex(i));
        }
        Console.WriteLine();
    }
}


/*
This code produces the following output.  Results vary depending on the system's culture settings.

mySL1 (default):
        -KEY-   -VALUE-
        first : Ola!
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL2 (case-insensitive comparer):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

mySL3 (case-insensitive comparer, Turkish culture):
        -KEY-   -VALUE-
        FIRST : Hello
        first : Ola!
        SECOND: World
        THIRD : !

mySL4 (InvariantCultureIgnoreCase):
System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first'
   at System.Collections.SortedList.Add(Object key, Object value)
   at SamplesSortedList.Main()
        -KEY-   -VALUE-
        FIRST : Hello
        SECOND: World
        THIRD : !

*/

Imports System.Collections
Imports System.Globalization

Public Class SamplesSortedList

    Public Shared Sub Main()

        ' Create the dictionary.
        Dim myHT As New Hashtable()
        myHT.Add("FIRST", "Hello")
        myHT.Add("SECOND", "World")
        myHT.Add("THIRD", "!")

        ' Create a SortedList using the default comparer.
        Dim mySL1 As New SortedList(myHT)
        Console.WriteLine("mySL1 (default):")
        Try
            mySL1.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL1)

        ' Create a SortedList using the specified case-insensitive comparer.
        Dim mySL2 As New SortedList(myHT, New CaseInsensitiveComparer())
        Console.WriteLine("mySL2 (case-insensitive comparer):")
        Try
            mySL2.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL2)

        ' Create a SortedList using the specified CaseInsensitiveComparer,
        ' which is based on the Turkish culture (tr-TR), where "I" is not
        ' the uppercase version of "i".
        Dim myCul As New CultureInfo("tr-TR")
        Dim mySL3 As New SortedList(myHT, New CaseInsensitiveComparer(myCul))
        Console.WriteLine("mySL3 (case-insensitive comparer, Turkish culture):")
        Try
            mySL3.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL3)

        ' Create a SortedList using the 
        ' StringComparer.InvariantCultureIgnoreCase value.
        Dim mySL4 As New SortedList(myHT, StringComparer.InvariantCultureIgnoreCase)
        Console.WriteLine("mySL4 (InvariantCultureIgnoreCase):")
        Try
            mySL4.Add("first", "Ola!")
        Catch e As ArgumentException
            Console.WriteLine(e)
        End Try
        PrintKeysAndValues(mySL4)

    End Sub

    Public Shared Sub PrintKeysAndValues(ByVal myList As SortedList)
        Console.WriteLine("        -KEY-   -VALUE-")
        Dim i As Integer
        For i = 0 To myList.Count - 1
            Console.WriteLine("        {0,-6}: {1}", _
                myList.GetKey(i), myList.GetByIndex(i))
        Next i
        Console.WriteLine()
    End Sub

End Class


'This code produces the following output.  Results vary depending on the system's culture settings.
'
'mySL1 (default):
'        -KEY-   -VALUE-
'        first : Ola!
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL2 (case-insensitive comparer):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !
'
'mySL3 (case-insensitive comparer, Turkish culture):
'        -KEY-   -VALUE-
'        FIRST : Hello
'        first : Ola!
'        SECOND: World
'        THIRD : !
'
'mySL4 (InvariantCultureIgnoreCase):
'System.ArgumentException: Item has already been added.  Key in dictionary: 'FIRST'  Key being added: 'first''   at System.Collections.SortedList.Add(Object key, Object value)
'   at SamplesSortedList.Main()
'        -KEY-   -VALUE-
'        FIRST : Hello
'        SECOND: World
'        THIRD : !

Remarques

Ce constructeur est une O(n) opération, où n est le nombre d’éléments dans d.

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SortedList Constructeurs

Définition

Surcharges

SortedList()

Exemples

Remarques

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SortedList(IComparer)

Paramètres

Exemples

Remarques

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SortedList(IDictionary)

Paramètres

Exceptions

Exemples

Remarques

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SortedList(Int32)

Paramètres

Exceptions

Exemples

Remarques

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SortedList(IComparer, Int32)

Paramètres

Exceptions

Exemples

Remarques

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SortedList(IDictionary, IComparer)

Paramètres

Exceptions

Exemples

Remarques

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Ressources supplémentaires