SortedList Konstruktoren

  • Referenz

Definition

Namespace:
System.Collections
Assemblys:
mscorlib.dll, System.Collections.NonGeneric.dll
Assembly:
System.Collections.NonGeneric.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll

Initialisiert eine neue Instanz der SortedList-Klasse.

Überlädt

SortedList()

Initialisiert eine neue, leere Instanz der SortedList-Klasse, die über die anfängliche Standardkapazität verfügt und entsprechend der IComparable-Schnittstelle sortiert wird, die von jedem zum SortedList-Objekt hinzugefügten Schlüssel implementiert wird.
SortedList(IComparer)

Initialisiert eine neue, leere Instanz der SortedList-Klasse, die über die anfängliche Standardkapazität verfügt und entsprechend der angegebenen IComparer-Schnittstelle sortiert wird.
SortedList(IDictionary)

Initialisiert eine neue Instanz der SortedList-Klasse mit Elementen, die aus dem angegebenen Wörterbuch kopiert werden. Die anfängliche Kapazität entspricht der Anzahl der kopierten Elemente, und die Sortierung erfolgt entsprechend der IComparable-Schnittstelle, die von den einzelnen Schlüsseln implementiert wird.
SortedList(Int32)

Initialisiert eine neue, leere Instanz der SortedList-Klasse, die über die angegebene anfängliche Standardkapazität verfügt und entsprechend der IComparable-Schnittstelle sortiert wird, die von jedem zum SortedList-Objekt hinzugefügten Schlüssel implementiert wird.
SortedList(IComparer, Int32)

Initialisiert eine neue, leere Instanz der SortedList-Klasse, die über die angegebene anfängliche Kapazität verfügt und entsprechend der angegebenen IComparer-Schnittstelle sortiert wird.
SortedList(IDictionary, IComparer)

Initialisiert eine neue Instanz der SortedList-Klasse, die aus dem angegebenen Wörterbuch kopierte Elemente enthält. Die anfängliche Kapazität entspricht der Anzahl der kopierten Elemente, und die Sortierung erfolgt nach der angegebenen IComparer-Schnittstelle.

SortedList()

Quelle:
SortedList.cs
Quelle:
SortedList.cs
Quelle:
SortedList.cs

Initialisiert eine neue, leere Instanz der SortedList-Klasse, die über die anfängliche Standardkapazität verfügt und entsprechend der IComparable-Schnittstelle sortiert wird, die von jedem zum SortedList-Objekt hinzugefügten Schlüssel implementiert wird.

public:
 SortedList();
public SortedList ();
Public Sub New ()

Beispiele

Im folgenden Codebeispiel werden Sammlungen mit unterschiedlichen SortedList Konstruktoren erstellt und die Unterschiede im Verhalten der Auflistungen veranschaulicht.


// 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 : !

Hinweise

Jeder Schlüssel muss die IComparable -Schnittstelle implementieren, um Vergleiche mit jedem anderen Schlüssel im SortedList -Objekt durchführen zu können. Die Elemente werden nach der IComparable Implementierung jedes Schlüssels sortiert, der dem SortedListhinzugefügt wird.

Die Kapazität eines SortedList Objekts ist die Anzahl der Elemente, die in SortedList enthalten sein können. Wenn Elemente zu einer SortedListhinzugefügt werden, wird die Kapazität bei Bedarf automatisch erhöht, indem das interne Array neu zugeordnet wird.

Wenn die Größe der Auflistung geschätzt werden kann, entfällt durch die Angabe der anfänglichen Kapazität die Notwendigkeit, beim Hinzufügen von Elementen zum SortedList Objekt eine Reihe von Größenänderungsvorgängen durchzuführen.

Dieser Konstruktor ist ein O(1) Vorgang.

Weitere Informationen

Gilt für:

SortedList(IComparer)

Quelle:
SortedList.cs
Quelle:
SortedList.cs
Quelle:
SortedList.cs

Initialisiert eine neue, leere Instanz der SortedList-Klasse, die über die anfängliche Standardkapazität verfügt und entsprechend der angegebenen IComparer-Schnittstelle sortiert wird.

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)

Parameter

comparer
IComparer

Die IComparer-Implementierung, die beim Vergleich von Schlüsseln verwendet wird.

- oder -

null, wenn die IComparable-Implementierung des jeweiligen Schlüssels verwendet werden soll.

Beispiele

Im folgenden Codebeispiel werden Sammlungen mit unterschiedlichen SortedList Konstruktoren erstellt und die Unterschiede im Verhalten der Auflistungen veranschaulicht.


// 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 : !

Hinweise

Die Elemente werden nach der angegebenen IComparer Implementierung sortiert. Wenn der comparer Parameter ist null, wird die IComparable Implementierung jedes Schlüssels verwendet. Daher muss jeder Schlüssel die IComparable Schnittstelle implementieren, um Vergleiche mit jedem anderen Schlüssel im SortedList -Objekt durchführen zu können.

Die Kapazität eines SortedList Objekts ist die Anzahl der Elemente, die in SortedList enthalten sein können. Wenn Elemente zu einer SortedListhinzugefügt werden, wird die Kapazität bei Bedarf automatisch erhöht, indem das interne Array neu zugeordnet wird.

Wenn die Größe der Auflistung geschätzt werden kann, entfällt durch die Angabe der anfänglichen Kapazität die Notwendigkeit, beim Hinzufügen von Elementen zum SortedList Objekt eine Reihe von Größenänderungsvorgängen durchzuführen.

Dieser Konstruktor ist ein O(1) Vorgang.

Weitere Informationen

Gilt für:

SortedList(IDictionary)

Quelle:
SortedList.cs
Quelle:
SortedList.cs
Quelle:
SortedList.cs

Initialisiert eine neue Instanz der SortedList-Klasse mit Elementen, die aus dem angegebenen Wörterbuch kopiert werden. Die anfängliche Kapazität entspricht der Anzahl der kopierten Elemente, und die Sortierung erfolgt entsprechend der IComparable-Schnittstelle, die von den einzelnen Schlüsseln implementiert wird.

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)

Parameter

d
IDictionary

Die IDictionary-Implementierung, die in ein neues SortedList-Objekt kopiert werden soll.

Ausnahmen

ArgumentNullException

d ist null.

InvalidCastException

In einem oder mehreren Elementen in d ist die IComparable-Schnittstelle nicht implementiert.

Beispiele

Im folgenden Codebeispiel werden Sammlungen mit unterschiedlichen SortedList Konstruktoren erstellt und die Unterschiede im Verhalten der Auflistungen veranschaulicht.



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 : !

Hinweise

Jeder Schlüssel muss die IComparable -Schnittstelle implementieren, um Vergleiche mit jedem anderen Schlüssel im SortedList -Objekt durchführen zu können. Die Elemente werden nach der IComparable Implementierung jedes Schlüssels sortiert, der dem SortedListhinzugefügt wird.

Ein Hashtable -Objekt ist ein Beispiel für eine IDictionary Implementierung, die an diesen Konstruktor übergeben werden kann. Das neue SortedList Objekt enthält eine Kopie der Schlüssel und Werte, die Hashtablein gespeichert sind.

Die Kapazität eines SortedList Objekts ist die Anzahl der Elemente, die in SortedList enthalten sein können. Wenn Elemente zu einer SortedListhinzugefügt werden, wird die Kapazität bei Bedarf automatisch erhöht, indem das interne Array neu zugeordnet wird.

Wenn die Größe der Auflistung geschätzt werden kann, entfällt durch die Angabe der anfänglichen Kapazität die Notwendigkeit, beim Hinzufügen von Elementen zum SortedList Objekt eine Reihe von Größenänderungsvorgängen durchzuführen.

Dieser Konstruktor ist ein O(n) Vorgang, wobei n die Anzahl der Elemente in dentspricht.

Weitere Informationen

Gilt für:

SortedList(Int32)

Quelle:
SortedList.cs
Quelle:
SortedList.cs
Quelle:
SortedList.cs

Initialisiert eine neue, leere Instanz der SortedList-Klasse, die über die angegebene anfängliche Standardkapazität verfügt und entsprechend der IComparable-Schnittstelle sortiert wird, die von jedem zum SortedList-Objekt hinzugefügten Schlüssel implementiert wird.

public:
 SortedList(int initialCapacity);
public SortedList (int initialCapacity);
new System.Collections.SortedList : int -> System.Collections.SortedList
Public Sub New (initialCapacity As Integer)

Parameter

initialCapacity
Int32

Die anfängliche Anzahl an Elementen, die das SortedList-Objekt enthalten kann.

Ausnahmen

ArgumentOutOfRangeException

initialCapacity ist kleiner als Null.

OutOfMemoryException

Es ist nicht genügend Arbeitsspeicher verfügbar, um ein SortedList-Objekt mit der angegebenen initialCapacity zu erstellen.

Beispiele

Im folgenden Codebeispiel werden Sammlungen mit unterschiedlichen SortedList Konstruktoren erstellt und die Unterschiede im Verhalten der Auflistungen veranschaulicht.

// 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 : !

Hinweise

Jeder Schlüssel muss die IComparable -Schnittstelle implementieren, um Vergleiche mit jedem anderen Schlüssel im SortedList -Objekt durchführen zu können. Die Elemente werden nach der IComparable Implementierung jedes Schlüssels sortiert, der dem SortedListhinzugefügt wird.

Die Kapazität eines SortedList Objekts ist die Anzahl der Elemente, die in SortedList enthalten sein können. Wenn Elemente zu einer SortedListhinzugefügt werden, wird die Kapazität bei Bedarf automatisch erhöht, indem das interne Array neu zugeordnet wird.

Wenn die Größe der Auflistung geschätzt werden kann, entfällt durch die Angabe der anfänglichen Kapazität die Notwendigkeit, beim Hinzufügen von Elementen zum SortedList Objekt eine Reihe von Größenänderungsvorgängen durchzuführen.

Dieser Konstruktor ist ein O(n) Vorgang, wobei n ist initialCapacity.

Weitere Informationen

Gilt für:

SortedList(IComparer, Int32)

Quelle:
SortedList.cs
Quelle:
SortedList.cs
Quelle:
SortedList.cs

Initialisiert eine neue, leere Instanz der SortedList-Klasse, die über die angegebene anfängliche Kapazität verfügt und entsprechend der angegebenen IComparer-Schnittstelle sortiert wird.

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)

Parameter

comparer
IComparer

Die IComparer-Implementierung, die beim Vergleich von Schlüsseln verwendet wird.

- oder -

null, wenn die IComparable-Implementierung des jeweiligen Schlüssels verwendet werden soll.

capacity
Int32

Die anfängliche Anzahl an Elementen, die das SortedList-Objekt enthalten kann.

Ausnahmen

ArgumentOutOfRangeException

capacity ist kleiner als Null.

OutOfMemoryException

Es ist nicht genügend Arbeitsspeicher verfügbar, um ein SortedList-Objekt mit der angegebenen capacity zu erstellen.

Beispiele

Im folgenden Codebeispiel werden Sammlungen mit unterschiedlichen SortedList Konstruktoren erstellt und die Unterschiede im Verhalten der Auflistungen veranschaulicht.

// 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 : !

Hinweise

Die Elemente werden nach der angegebenen IComparer Implementierung sortiert. Wenn der comparer Parameter ist null, wird die IComparable Implementierung jedes Schlüssels verwendet. Daher muss jeder Schlüssel die IComparable Schnittstelle implementieren, um Vergleiche mit jedem anderen Schlüssel im SortedList -Objekt durchführen zu können.

Die Kapazität eines SortedList Objekts ist die Anzahl der Elemente, die in SortedList enthalten sein können. Wenn Elemente zu einer SortedListhinzugefügt werden, wird die Kapazität bei Bedarf automatisch erhöht, indem das interne Array neu zugeordnet wird.

Wenn die Größe der Auflistung geschätzt werden kann, entfällt durch die Angabe der anfänglichen Kapazität die Notwendigkeit, beim Hinzufügen von Elementen zum SortedList Objekt eine Reihe von Größenänderungsvorgängen durchzuführen.

Dieser Konstruktor ist ein O(n) Vorgang, wobei n ist capacity.

Weitere Informationen

Gilt für:

SortedList(IDictionary, IComparer)

Quelle:
SortedList.cs
Quelle:
SortedList.cs
Quelle:
SortedList.cs

Initialisiert eine neue Instanz der SortedList-Klasse, die aus dem angegebenen Wörterbuch kopierte Elemente enthält. Die anfängliche Kapazität entspricht der Anzahl der kopierten Elemente, und die Sortierung erfolgt nach der angegebenen IComparer-Schnittstelle.

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)

Parameter

d
IDictionary

Die IDictionary-Implementierung, die in ein neues SortedList-Objekt kopiert werden soll.

comparer
IComparer

Die IComparer-Implementierung, die beim Vergleich von Schlüsseln verwendet wird.

- oder -

null, wenn die IComparable-Implementierung des jeweiligen Schlüssels verwendet werden soll.

Ausnahmen

ArgumentNullException

d ist null.

InvalidCastException

comparer ist null, und in einem oder mehreren Elementen in d ist die IComparable-Schnittstelle nicht implementiert.

Beispiele

Im folgenden Codebeispiel werden Sammlungen mit unterschiedlichen SortedList Konstruktoren erstellt und die Unterschiede im Verhalten der Auflistungen veranschaulicht.



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 : !

Hinweise

Die Elemente werden nach der angegebenen IComparer Implementierung sortiert. Wenn der comparer Parameter ist null, wird die IComparable Implementierung jedes Schlüssels verwendet. Daher muss jeder Schlüssel die IComparable Schnittstelle implementieren, um Vergleiche mit jedem anderen Schlüssel im SortedList -Objekt durchführen zu können.

Ein Hashtable -Objekt ist ein Beispiel für eine IDictionary Implementierung, die an diesen Konstruktor übergeben werden kann. Das neue SortedList Objekt enthält eine Kopie der Schlüssel und Werte, die Hashtablein gespeichert sind.

Die Kapazität eines SortedList Objekts ist die Anzahl der Elemente, die in SortedList enthalten sein können. Wenn Elemente zu einer SortedListhinzugefügt werden, wird die Kapazität bei Bedarf automatisch erhöht, indem das interne Array neu zugeordnet wird.

Wenn die Größe der Auflistung geschätzt werden kann, entfällt durch die Angabe der anfänglichen Kapazität die Notwendigkeit, beim Hinzufügen von Elementen zum SortedList Objekt eine Reihe von Größenänderungsvorgängen durchzuführen.

Dieser Konstruktor ist ein O(n) Vorgang, wobei n die Anzahl der Elemente in dentspricht.

Weitere Informationen

Gilt für: