Array.Reverse Methode

Definition

Kehrt die Reihenfolge der Elemente in einem eindimensionalen Array oder in einen Teil des Array um.Reverses the order of the elements in a one-dimensional Array or in a portion of the Array.

Überlädt

Reverse(Array, Int32, Int32)

Kehrt die Reihenfolge einer Teilmenge der Elemente im eindimensionalen Array um.Reverses the sequence of a subset of the elements in the one-dimensional Array.

Reverse(Array)

Kehrt die Reihenfolge der Elemente im gesamten eindimensionalen Array um.Reverses the sequence of the elements in the entire one-dimensional Array.

Reverse<T>(T[])

Kehrt die Reihenfolge der Elemente im eindimensionalen generischen Array um.Reverses the sequence of the elements in the one-dimensional generic array.

Reverse<T>(T[], Int32, Int32)

Kehrt die Reihenfolge einer Teilmenge der Elemente im eindimensionalen generischen Array um.Reverses the sequence of a subset of the elements in the one-dimensional generic array.

Reverse(Array, Int32, Int32)

Kehrt die Reihenfolge einer Teilmenge der Elemente im eindimensionalen Array um.Reverses the sequence of a subset of the elements in the one-dimensional Array.

public:
 static void Reverse(Array ^ array, int index, int length);
public static void Reverse (Array array, int index, int length);
static member Reverse : Array * int * int -> unit
Public Shared Sub Reverse (array As Array, index As Integer, length As Integer)

Parameter

array
Array

Das umzukehrende eindimensionale Array.The one-dimensional Array to reverse.

index
Int32

Der Startindex des umzukehrenden Abschnitts.The starting index of the section to reverse.

length
Int32

Die Anzahl der Elemente im umzukehrenden Abschnitt.The number of elements in the section to reverse.

Ausnahmen

array ist null.array is null.

array ist mehrdimensional.array is multidimensional.

index ist kleiner als die untere array-Grenze.index is less than the lower bound of array.

- oder --or-

length ist kleiner als Null.length is less than zero.

index und length geben keinen gültigen Bereich im array an.index and length do not specify a valid range in array.

Beispiele

Im folgenden Codebeispiel wird gezeigt, wie Sie die Sortierung der Werte in einem Bereich von Elementen in einem umkehren Array .The following code example shows how to reverse the sort of the values in a range of elements in an Array.

using namespace System;
void PrintIndexAndValues( Array^ myArray );
void main()
{
   // Creates and initializes a new Array instance.
   Array^ myArray = Array::CreateInstance( String::typeid, 9 );
   myArray->SetValue( "The", 0 );
   myArray->SetValue( "QUICK", 1 );
   myArray->SetValue( "BROWN", 2 );
   myArray->SetValue( "FOX", 3 );
   myArray->SetValue( "jumps", 4 );
   myArray->SetValue( "over", 5 );
   myArray->SetValue( "the", 6 );
   myArray->SetValue( "lazy", 7 );
   myArray->SetValue( "dog", 8 );

   // Displays the values of the Array.
   Console::WriteLine(  "The Array instance initially contains the following values:" );
   PrintIndexAndValues( myArray );

   // Reverses the sort of the values of the Array.
   Array::Reverse( myArray, 1, 3 );

   // Displays the values of the Array.
   Console::WriteLine(  "After reversing:" );
   PrintIndexAndValues( myArray );
}

void PrintIndexAndValues( Array^ myArray )
{
   for ( int i = myArray->GetLowerBound( 0 ); i <= myArray->GetUpperBound( 0 ); i++ )
      Console::WriteLine(  "\t[{0}]:\t{1}", i, myArray->GetValue( i ) );
}

/* 
 This code produces the following output.
 
 The Array instance initially contains the following values:
     [0]:    The
     [1]:    QUICK
     [2]:    BROWN
     [3]:    FOX
     [4]:    jumps
     [5]:    over
     [6]:    the
     [7]:    lazy
     [8]:    dog
 After reversing:
     [0]:    The
     [1]:    FOX
     [2]:    BROWN
     [3]:    QUICK
     [4]:    jumps
     [5]:    over
     [6]:    the
     [7]:    lazy
     [8]:    dog
 */
using System;
public class SamplesArray  {

   public static void Main()  {

      // Creates and initializes a new Array.
      Array myArray=Array.CreateInstance( typeof(String), 9 );
      myArray.SetValue( "The", 0 );
      myArray.SetValue( "QUICK", 1 );
      myArray.SetValue( "BROWN", 2 );
      myArray.SetValue( "FOX", 3 );
      myArray.SetValue( "jumps", 4 );
      myArray.SetValue( "over", 5 );
      myArray.SetValue( "the", 6 );
      myArray.SetValue( "lazy", 7 );
      myArray.SetValue( "dog", 8 );

      // Displays the values of the Array.
      Console.WriteLine( "The Array initially contains the following values:" );
      PrintIndexAndValues( myArray );

      // Reverses the sort of the values of the Array.
      Array.Reverse( myArray, 1, 3 );

      // Displays the values of the Array.
      Console.WriteLine( "After reversing:" );
      PrintIndexAndValues( myArray );
   }

   public static void PrintIndexAndValues( Array myArray )  {
      for ( int i = myArray.GetLowerBound(0); i <= myArray.GetUpperBound(0); i++ )
         Console.WriteLine( "\t[{0}]:\t{1}", i, myArray.GetValue( i ) );
   }
}
/*
This code produces the following output.

The Array initially contains the following values:
    [0]:    The
    [1]:    QUICK
    [2]:    BROWN
    [3]:    FOX
    [4]:    jumps
    [5]:    over
    [6]:    the
    [7]:    lazy
    [8]:    dog
After reversing:
    [0]:    The
    [1]:    FOX
    [2]:    BROWN
    [3]:    QUICK
    [4]:    jumps
    [5]:    over
    [6]:    the
    [7]:    lazy
    [8]:    dog
*/
Public Class SamplesArray    
    
    Public Shared Sub Main()
        
        ' Creates and initializes a new Array.
        Dim myArray As Array = Array.CreateInstance(GetType(String), 9)
        myArray.SetValue("The", 0)
        myArray.SetValue("QUICK", 1)
        myArray.SetValue("BROWN", 2)
        myArray.SetValue("FOX", 3)
        myArray.SetValue("jumps", 4)
        myArray.SetValue("over", 5)
        myArray.SetValue("the", 6)
        myArray.SetValue("lazy", 7)
        myArray.SetValue("dog", 8)
        
        ' Displays the values of the Array.
        Console.WriteLine("The Array initially contains the " _
           + "following values:")
        PrintIndexAndValues(myArray)
        
        ' Reverses the sort of the values of the Array.
        Array.Reverse(myArray, 1, 3)
        
        ' Displays the values of the Array.
        Console.WriteLine("After reversing:")
        PrintIndexAndValues(myArray)
    End Sub    
    
    
    Public Shared Sub PrintIndexAndValues(myArray As Array)
        Dim i As Integer
        For i = myArray.GetLowerBound(0) To myArray.GetUpperBound(0)
            Console.WriteLine(ControlChars.Tab + "[{0}]:" + ControlChars.Tab _
               + "{1}", i, myArray.GetValue(i))
        Next i
    End Sub
End Class

' This code produces the following output.
' 
' The Array initially contains the following values:
'     [0]:    The
'     [1]:    QUICK
'     [2]:    BROWN
'     [3]:    FOX
'     [4]:    jumps
'     [5]:    over
'     [6]:    the
'     [7]:    lazy
'     [8]:    dog
' After reversing:
'     [0]:    The
'     [1]:    FOX
'     [2]:    BROWN
'     [3]:    QUICK
'     [4]:    jumps
'     [5]:    over
'     [6]:    the
'     [7]:    lazy
'     [8]:    dog

Hinweise

Nach einem Rückruf dieser Methode wird das-Element bei myArray[i] , wobei i ein beliebiger Index im-Array ist, zu verschoben myArray[j] , wobei j gleich ist (myArray.Length + myArray.GetLowerBound(0)) - (i - myArray.GetLowerBound(0)) - 1 .After a call to this method, the element at myArray[i], where i is any index in the array, moves to myArray[j], where j equals (myArray.Length + myArray.GetLowerBound(0)) - (i - myArray.GetLowerBound(0)) - 1.

Die- Reverse Methode kann verwendet werden, um eine Jagged Array umzukehren.The Reverse method can be used to reverse a jagged array.

Diese Methode ist ein O ( n )-Vorgang, bei dem gleich n ist length .This method is an O(n) operation, where n is length.

Gilt für:

Reverse(Array)

Kehrt die Reihenfolge der Elemente im gesamten eindimensionalen Array um.Reverses the sequence of the elements in the entire one-dimensional Array.

public:
 static void Reverse(Array ^ array);
public static void Reverse (Array array);
static member Reverse : Array -> unit
Public Shared Sub Reverse (array As Array)

Parameter

array
Array

Das umzukehrende eindimensionale Array.The one-dimensional Array to reverse.

Ausnahmen

array ist null.array is null.

array ist mehrdimensional.array is multidimensional.

Beispiele

Im folgenden Codebeispiel wird gezeigt, wie Sie die Sortierung der Werte in umkehren Array .The following code example shows how to reverse the sort of the values in an Array.

using namespace System;
void PrintIndexAndValues( Array^ myArray );
void main()
{
   // Creates and initializes a new Array instance.
   Array^ myArray = Array::CreateInstance( String::typeid, 9 );
   myArray->SetValue( "The", 0 );
   myArray->SetValue( "quick", 1 );
   myArray->SetValue( "brown", 2 );
   myArray->SetValue( "fox", 3 );
   myArray->SetValue( "jumps", 4 );
   myArray->SetValue( "over", 5 );
   myArray->SetValue( "the", 6 );
   myArray->SetValue( "lazy", 7 );
   myArray->SetValue( "dog", 8 );

   // Displays the values of the Array.
   Console::WriteLine(  "The Array instance initially contains the following values:" );
   PrintIndexAndValues( myArray );

   // Reverses the sort of the values of the Array.
   Array::Reverse( myArray );
   
   // Displays the values of the Array.
   Console::WriteLine(  "After reversing:" );
   PrintIndexAndValues( myArray );
}

void PrintIndexAndValues( Array^ myArray )
{
   for ( int i = myArray->GetLowerBound( 0 ); i <= myArray->GetUpperBound( 0 ); i++ )
      Console::WriteLine(  "\t[{0}]:\t{1}", i, myArray->GetValue( i ) );
}

/* 
 This code produces the following output.
 
 The Array instance initially contains the following values:
     [0]:    The
     [1]:    quick
     [2]:    brown
     [3]:    fox
     [4]:    jumps
     [5]:    over
     [6]:    the
     [7]:    lazy
     [8]:    dog
 After reversing:
     [0]:    dog
     [1]:    lazy
     [2]:    the
     [3]:    over
     [4]:    jumps
     [5]:    fox
     [6]:    brown
     [7]:    quick
     [8]:    The
 */
using System;
public class SamplesArray  {

   public static void Main()  {

      // Creates and initializes a new Array.
      Array myArray=Array.CreateInstance( typeof(String), 9 );
      myArray.SetValue( "The", 0 );
      myArray.SetValue( "quick", 1 );
      myArray.SetValue( "brown", 2 );
      myArray.SetValue( "fox", 3 );
      myArray.SetValue( "jumps", 4 );
      myArray.SetValue( "over", 5 );
      myArray.SetValue( "the", 6 );
      myArray.SetValue( "lazy", 7 );
      myArray.SetValue( "dog", 8 );

      // Displays the values of the Array.
      Console.WriteLine( "The Array initially contains the following values:" );
      PrintIndexAndValues( myArray );

      // Reverses the sort of the values of the Array.
      Array.Reverse( myArray );

      // Displays the values of the Array.
      Console.WriteLine( "After reversing:" );
      PrintIndexAndValues( myArray );
   }

   public static void PrintIndexAndValues( Array myArray )  {
      for ( int i = myArray.GetLowerBound(0); i <= myArray.GetUpperBound(0); i++ )
         Console.WriteLine( "\t[{0}]:\t{1}", i, myArray.GetValue( i ) );
   }
}
/*
This code produces the following output.

The Array initially contains the following values:
    [0]:    The
    [1]:    quick
    [2]:    brown
    [3]:    fox
    [4]:    jumps
    [5]:    over
    [6]:    the
    [7]:    lazy
    [8]:    dog
After reversing:
    [0]:    dog
    [1]:    lazy
    [2]:    the
    [3]:    over
    [4]:    jumps
    [5]:    fox
    [6]:    brown
    [7]:    quick
    [8]:    The
*/
Public Class SamplesArray    
    
    Public Shared Sub Main()
        
        ' Creates and initializes a new Array.
        Dim myArray As Array = Array.CreateInstance(GetType(String), 9)
        myArray.SetValue("The", 0)
        myArray.SetValue("quick", 1)
        myArray.SetValue("brown", 2)
        myArray.SetValue("fox", 3)
        myArray.SetValue("jumps", 4)
        myArray.SetValue("over", 5)
        myArray.SetValue("the", 6)
        myArray.SetValue("lazy", 7)
        myArray.SetValue("dog", 8)
        
        ' Displays the values of the Array.
        Console.WriteLine("The Array initially contains the " _
           + "following values:")
        PrintIndexAndValues(myArray)
        
        ' Reverses the sort of the values of the Array.
        Array.Reverse(myArray)
        
        ' Displays the values of the Array.
        Console.WriteLine("After reversing:")
        PrintIndexAndValues(myArray)
    End Sub
    
    
    
    Public Shared Sub PrintIndexAndValues(myArray As Array)
        Dim i As Integer
        For i = myArray.GetLowerBound(0) To myArray.GetUpperBound(0)
            Console.WriteLine(ControlChars.Tab + "[{0}]:" + ControlChars.Tab _
               + "{1}", i, myArray.GetValue(i))
        Next i
    End Sub
End Class

' This code produces the following output.
' 
' The Array initially contains the following values:
'     [0]:    The
'     [1]:    quick
'     [2]:    brown
'     [3]:    fox
'     [4]:    jumps
'     [5]:    over
'     [6]:    the
'     [7]:    lazy
'     [8]:    dog
' After reversing:
'     [0]:    dog
'     [1]:    lazy
'     [2]:    the
'     [3]:    over
'     [4]:    jumps
'     [5]:    fox
'     [6]:    brown
'     [7]:    quick
'     [8]:    The

Hinweise

Nach einem Rückruf dieser Methode wird das-Element bei myArray[i] , wobei i ein beliebiger Index im-Array ist, zu verschoben myArray[j] , wobei j gleich ist (myArray.Length + myArray.GetLowerBound(0)) - (i - myArray.GetLowerBound(0)) - 1 .After a call to this method, the element at myArray[i], where i is any index in the array, moves to myArray[j], where j equals (myArray.Length + myArray.GetLowerBound(0)) - (i - myArray.GetLowerBound(0)) - 1.

Bei dieser Methode handelt es sich um einen O ( n )-Vorgang, wobei n der Length von ist array .This method is an O(n) operation, where n is the Length of array.

Wie im folgenden Beispiel gezeigt, kann die- Reverse Methode verwendet werden, um eine Jagged Array umzukehren.As the following example shows, the Reverse method can be used to reverse a jagged array. Sie Initialisiert eine Jagged Array mit einem-Element für jeden Monat des aktuellen Jahres im Kalender der aktuellen Kultur.It initializes a jagged array with one element for each month of the current year in the current culture's calendar. Jedes-Element enthält ein Array mit so vielen Elementen, wie dieser Monat Tage hat.Each element contains an array with as many elements as that month has days. Das Beispiel zeigt den Inhalt des Arrays an, ruft die Reverse -Methode auf und zeigt dann den Inhalt des umgekehrten Arrays an.The example displays the contents of the array, calls the Reverse method, and then displays the contents of the reversed array.

using System;
using System.Globalization;

public class Example
{
   public static void Main()
   {
      int nMonths = DateTimeFormatInfo.CurrentInfo.Calendar.GetMonthsInYear(DateTime.Now.Year);
      int[][] months = new int[nMonths][];

      // Populate elements with number of days in month.
      for (int ctr = 0; ctr <= months.GetUpperBound(0); ctr++) {
         int daysInMonth = DateTime.DaysInMonth(DateTime.Now.Year, ctr + 1);
         months[ctr] = new int[daysInMonth] ;
         for (int ctr2 = 1; ctr2 <= daysInMonth; ctr2++)
            months[ctr][ctr2 - 1] = ctr2;
      }

      foreach (var month in months) {
         foreach (var day in month)
            Console.Write("{0} ", day);

         Console.WriteLine();
      }
      Console.WriteLine();

      Console.WriteLine("About to reverse array.\n");
      Array.Reverse(months);

      foreach (var month in months) {
         foreach (var day in month)
            Console.Write("{0} ", day);

         Console.WriteLine();
      }
   }
}
// The example displays output similar to the following:
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//
//    About to reverse array.
//
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
//    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Imports System.Globalization

Module Example
   Public Sub Main()
      Dim nMonths As Integer = DateTimeFormatInfo.CurrentInfo.Calendar.GetMonthsInYear(Date.Now.Year)
      Dim months()() As Integer = New Integer(nMonths - 1)() {}

      ' Populate elements with number of days in month.
      For ctr As Integer = 0 To months.GetUpperBound(0)
         Dim daysInMonth As Integer = DateTime.DaysInMonth(Date.Now.Year, ctr + 1)
         months(ctr) = New Integer(daysInMonth - 1) {}
         For ctr2 As Integer = 1 To daysInMonth
            months(ctr)(ctr2 - 1) = ctr2
         Next
      Next

      For Each _month In months
         For each _day In _month
            Console.Write("{0} ", _day)
         Next   
         Console.WriteLine()
      Next
      Console.WriteLine()
               
      Console.WriteLine("About to reverse array.")
      Console.WriteLine()
      Array.Reverse(months)

      For Each _month In months
         For each _day In _month
            Console.Write("{0} ", _day)
         Next   
         Console.WriteLine()
      Next
   End Sub
End Module
' The example displays output similar to the following:
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    
'    About to reverse array.
'    
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
'    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Gilt für:

Reverse<T>(T[])

Kehrt die Reihenfolge der Elemente im eindimensionalen generischen Array um.Reverses the sequence of the elements in the one-dimensional generic array.

public:
generic <typename T>
 static void Reverse(cli::array <T> ^ array);
public static void Reverse<T> (T[] array);
static member Reverse : 'T[] -> unit
Public Shared Sub Reverse(Of T) (array As T())

Typparameter

T

Der Typ der Elemente in array.The type of the elements in array.

Parameter

array
T[]

Das umzukehrende eindimensionale Array von Elementen.The one-dimensional array of elements to reverse.

Ausnahmen

array ist null.array is null.

array ist mehrdimensional.array is multidimensional.

Gilt für:

Reverse<T>(T[], Int32, Int32)

Kehrt die Reihenfolge einer Teilmenge der Elemente im eindimensionalen generischen Array um.Reverses the sequence of a subset of the elements in the one-dimensional generic array.

public:
generic <typename T>
 static void Reverse(cli::array <T> ^ array, int index, int length);
public static void Reverse<T> (T[] array, int index, int length);
static member Reverse : 'T[] * int * int -> unit
Public Shared Sub Reverse(Of T) (array As T(), index As Integer, length As Integer)

Typparameter

T

Der Typ der Elemente in array.The type of the elements in array.

Parameter

array
T[]

Das umzukehrende eindimensionale Array von Elementen.The one-dimensional array of elements to reverse.

index
Int32

Der Startindex des umzukehrenden Abschnitts.The starting index of the section to reverse.

length
Int32

Die Anzahl der Elemente im umzukehrenden Abschnitt.The number of elements in the section to reverse.

Ausnahmen

array ist null.array is null.

array ist mehrdimensional.array is multidimensional.

index ist kleiner als die untere array-Grenze.index is less than the lower bound of array.

- oder --or-

length ist kleiner als Null.length is less than zero.

index und length geben keinen gültigen Bereich im array an.index and length do not specify a valid range in array.

Gilt für: