SortedList 建構函式

參考

定義

命名空間:: System.Collections

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

組件:: System.Collections.NonGeneric.dll

組件:: mscorlib.dll

組件:: netstandard.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

初始化 SortedList 類別的新執行個體。

多載

SortedList()	初始化 SortedList 類別的新執行個體，其為空白、具有預設的初始容量，而且其排序依據為已加入至 IComparable 之每個索引鍵所實作的 SortedList 介面。
SortedList(IComparer)	初始化 SortedList 類別的新執行個體，其為空白且具有預設的初始容量，並根據指定的 IComparer 介面排序。
SortedList(IDictionary)	初始化 SortedList 類別的新執行個體，其含有從指定的字典複製過來的元素、具有與複製的元素數一樣的初始容量且根據每一個索引鍵實作的 IComparable 介面排序。
SortedList(Int32)	初始化 SortedList 類別的新執行個體，其為空白、具有指定的初始容量，而且其排序依據為已加入至 IComparable 之每個索引鍵所實作的 SortedList 介面。
SortedList(IComparer, Int32)	初始化 SortedList 類別新執行個體，其為空白且具有指定的初始容量，並根據指定的 IComparer 介面排序。
SortedList(IDictionary, IComparer)	初始化 SortedList 類別的新執行個體，其含有從指定的字典複製過來的元素、具有與複製的元素數一樣的初始容量且根據指定的 IComparer 介面排序。

SortedList()

來源:: SortedList.cs

來源:: SortedList.cs

來源:: SortedList.cs

初始化 SortedList 類別的新執行個體，其為空白、具有預設的初始容量，而且其排序依據為已加入至 IComparable 之每個索引鍵所實作的 SortedList 介面。

public:
 SortedList();

public SortedList ();

Public Sub New ()

範例

下列程式代碼範例會使用不同的 SortedList 建構函式建立集合，並示範集合行為的差異。


// 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 : !

備註

每個索引鍵都必須實作 IComparable 介面，才能與物件中的其他 SortedList 每個索引鍵進行比較。項目會根據 IComparable 新增至 SortedList的每個索引鍵實作來排序。

物件的容量 SortedList 是可以保存的項目 SortedList 數目。當元素新增至 SortedList時，重新配置內部數位會自動增加容量。

如果可以估計集合的大小，指定初始容量就不需要在將元素加入物件 SortedList 時執行一些重設大小作業。

此建構函式是 O(1) 作業。

另請參閱

適用於

SortedList(IComparer)

來源:: SortedList.cs

來源:: SortedList.cs

來源:: SortedList.cs

初始化 SortedList 類別的新執行個體，其為空白且具有預設的初始容量，並根據指定的 IComparer 介面排序。

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)

參數

comparer: IComparer

比較索引鍵時所要使用的 IComparer 實作。

-或-

要使用每個索引鍵之 IComparable 實作的 null。

範例

下列程式代碼範例會使用不同的 SortedList 建構函式建立集合，並示範集合行為的差異。


// 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 : !

備註

項目會根據指定的 IComparer 實作排序。 comparer如果參數是 null，IComparable則會使用每個索引鍵的實作;因此，每個索引鍵都必須實IComparable作介面，才能與物件中的其他SortedList每個索引鍵進行比較。

物件的容量 SortedList 是可以保存的項目 SortedList 數目。當元素新增至 SortedList時，重新配置內部數位會自動增加容量。

如果可以估計集合的大小，指定初始容量就不需要在將元素加入物件 SortedList 時執行一些重設大小作業。

此建構函式是 O(1) 作業。

另請參閱

適用於

SortedList(IDictionary)

來源:: SortedList.cs

來源:: SortedList.cs

來源:: SortedList.cs

初始化 SortedList 類別的新執行個體，其含有從指定的字典複製過來的元素、具有與複製的元素數一樣的初始容量且根據每一個索引鍵實作的 IComparable 介面排序。

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)

參數

d: IDictionary

要複製到新 IDictionary 物件的 SortedList 實作。

例外狀況

ArgumentNullException

d 為 null。

InvalidCastException

d 中的一或多個項目未實作 IComparable 介面。

範例

下列程式代碼範例會使用不同的 SortedList 建構函式建立集合，並示範集合行為的差異。



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 : !

備註

Hashtable對像是可傳遞至這個建構函式的實作IDictionary範例。新的 SortedList 物件包含儲存在中的 Hashtable索引鍵和值複本。

物件的容量 SortedList 是可以保存的項目 SortedList 數目。當元素新增至 SortedList時，重新配置內部數位會自動增加容量。

如果可以估計集合的大小，指定初始容量就不需要在將元素加入物件 SortedList 時執行一些重設大小作業。

這個建構函式是 O(n) 作業，其中 n 是中的 d項目數目。

另請參閱

適用於

SortedList(Int32)

來源:: SortedList.cs

來源:: SortedList.cs

來源:: SortedList.cs

初始化 SortedList 類別的新執行個體，其為空白、具有指定的初始容量，而且其排序依據為已加入至 IComparable 之每個索引鍵所實作的 SortedList 介面。

public:
 SortedList(int initialCapacity);

public SortedList (int initialCapacity);

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

Public Sub New (initialCapacity As Integer)

參數

initialCapacity: Int32

SortedList 物件可包含的初始元素數目。

例外狀況

ArgumentOutOfRangeException

initialCapacity 小於零。

OutOfMemoryException

沒有足夠的記憶體可用，無法建立具有所指定 initialCapacity 的 SortedList 物件。

範例

下列程式代碼範例會使用不同的 SortedList 建構函式建立集合，並示範集合行為的差異。

// 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 : !

備註

物件的容量 SortedList 是可以保存的項目 SortedList 數目。當元素新增至 SortedList時，重新配置內部數位會自動增加容量。

如果可以估計集合的大小，指定初始容量就不需要在將元素加入物件 SortedList 時執行一些重設大小作業。

這個建構函式是作業 O(n) ，其中 n 是 initialCapacity。

另請參閱

適用於

SortedList(IComparer, Int32)

來源:: SortedList.cs

來源:: SortedList.cs

來源:: SortedList.cs

初始化 SortedList 類別新執行個體，其為空白且具有指定的初始容量，並根據指定的 IComparer 介面排序。

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)

參數

comparer: IComparer

比較索引鍵時所要使用的 IComparer 實作。

-或-

要使用每個索引鍵之 IComparable 實作的 null。

capacity: Int32

SortedList 物件可包含的初始元素數目。

例外狀況

ArgumentOutOfRangeException

capacity 小於零。

OutOfMemoryException

沒有足夠的記憶體可用，無法建立具有所指定 capacity 的 SortedList 物件。

範例

下列程式代碼範例會使用不同的 SortedList 建構函式建立集合，並示範集合行為的差異。

// 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 : !

備註

物件的容量 SortedList 是可以保存的項目 SortedList 數目。當元素新增至 SortedList時，重新配置內部數位會自動增加容量。

如果可以估計集合的大小，指定初始容量就不需要在將元素加入物件 SortedList 時執行一些重設大小作業。

這個建構函式是作業 O(n) ，其中 n 是 capacity。

另請參閱

適用於

SortedList(IDictionary, IComparer)

來源:: SortedList.cs

來源:: SortedList.cs

來源:: SortedList.cs

初始化 SortedList 類別的新執行個體，其含有從指定的字典複製過來的元素、具有與複製的元素數一樣的初始容量且根據指定的 IComparer 介面排序。

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)

參數

d: IDictionary

要複製到新 IDictionary 物件的 SortedList 實作。

comparer: IComparer

比較索引鍵時所要使用的 IComparer 實作。

-或-

要使用每個索引鍵之 IComparable 實作的 null。

例外狀況

ArgumentNullException

d 為 null。

InvalidCastException

comparer 為 null，而且 d 中的一或多個項目沒有實作 IComparable 介面。

範例

下列程式代碼範例會使用不同的 SortedList 建構函式建立集合，並示範集合行為的差異。



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 : !

備註

Hashtable對像是可傳遞至這個建構函式的實作IDictionary範例。新的 SortedList 物件包含儲存在中的 Hashtable索引鍵和值複本。

物件的容量 SortedList 是可以保存的項目 SortedList 數目。當元素新增至 SortedList時，重新配置內部數位會自動增加容量。

如果可以估計集合的大小，指定初始容量就不需要在將元素加入物件 SortedList 時執行一些重設大小作業。

這個建構函式是 O(n) 作業，其中 n 是中的 d項目數目。

另請參閱

適用於

共用方式為

SortedList 建構函式

定義

多載

SortedList()

範例

備註

另請參閱

適用於

SortedList(IComparer)

參數

範例

備註

另請參閱

適用於

SortedList(IDictionary)

參數

例外狀況

範例

備註

另請參閱

適用於

SortedList(Int32)

參數

例外狀況

範例

備註

另請參閱

適用於

SortedList(IComparer, Int32)

參數

例外狀況

範例

備註

另請參閱

適用於

SortedList(IDictionary, IComparer)

參數

例外狀況

範例

備註

另請參閱

適用於

其他資源