NumberFormatInfo.CurrencyNegativePattern Properti

Definisi

Ruang nama:

System.Globalization

Rakitan:

System.Runtime.dll

Sumber:

NumberFormatInfo.cs

Mendapatkan atau mengatur pola format untuk nilai mata uang negatif.

public:
 property int CurrencyNegativePattern { int get(); void set(int value); };

public int CurrencyNegativePattern { get; set; }

member this.CurrencyNegativePattern : int with get, set

Public Property CurrencyNegativePattern As Integer

Nilai Properti

Int32

Pola format untuk nilai mata uang negatif. Default untuk InvariantInfo adalah 0, yang mewakili "($n)", di mana "$" adalah CurrencySymbol dan n adalah angka.

Pengecualian

ArgumentOutOfRangeException

Properti diatur ke nilai yang kurang dari 0 atau lebih besar dari 16. Pada .NET Core 3.1 dan versi yang lebih lama, pengecualian ini dilemparkan jika nilainya lebih besar dari 15.

InvalidOperationException

Properti sedang diatur dan NumberFormatInfo objek bersifat baca-saja.

Contoh

Contoh berikut menunjukkan bagaimana CurrencyNegativePattern properti menentukan format nilai mata uang negatif. Ini mengambil semua budaya tertentu yang didefinisikan pada komputer host dan menampilkan setiap nilai properti budaya CurrencyNegativePattern , pola terkait, dan angka yang diformat sebagai nilai mata uang.

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

public class Example : IComparer<CultureInfo>
{
   public static void Main()
   {
      // Assign possible values and their associated patterns to a
      // generic Dictionary object.
      Dictionary<int, String> patterns = new Dictionary<int, String>();
      string[] patternStrings= { "($n)", "-$n", "$-n", "$n-", "(n$)",
                                 "-n$", "n-$", "n$-", "-n $", "-$ n",
                                 "n $-", "$ n-", "$ -n", "n- $", "($ n)",
                                 "(n $)", "$- n" };
      for (int ctr = patternStrings.GetLowerBound(0);
           ctr <= patternStrings.GetUpperBound(0); ctr++)
         patterns.Add(ctr, patternStrings[ctr]);

      // Retrieve all specific cultures.
      CultureInfo[] cultures = CultureInfo.GetCultures(CultureTypes.SpecificCultures);
      Array.Sort(cultures, new Example());

      double number = -16.335;
      // Display the culture, CurrencyNegativePattern value, associated pattern, and result.
      foreach (var culture in cultures)
         Console.WriteLine("{0,-15} {1,2} ({2,5}) {3,15}", culture.Name + ":",
                           culture.NumberFormat.CurrencyNegativePattern,
                           patterns[culture.NumberFormat.CurrencyNegativePattern],
                           number.ToString("C", culture));
   }

   public int Compare(CultureInfo x, CultureInfo y)
   {
      return String.Compare(x.Name, y.Name);
   }
}
// A portion of the output appears as follows:
//       ca-ES:           8 ( -n $)        -16,34 €
//       co-FR:           8 ( -n $)        -16,34 €
//       cs-CZ:           8 ( -n $)       -16,34 Kč
//       cy-GB:           1 (  -$n)         -£16.34
//       da-DK:          12 ( $ -n)      kr. -16,34
//       de-AT:           9 ( -$ n)        -€ 16,34
//       de-CH:           2 (  $-n)       Fr.-16.34
//       de-DE:           8 ( -n $)        -16,34 €
//       de-LI:           2 (  $-n)       CHF-16.34
//       de-LU:           8 ( -n $)        -16,34 €
//       dsb-DE:          8 ( -n $)        -16,34 €
//       luy-KE:         16 ( $- n)      Ksh- 16.34
//
// The result shown here happens only if using ICU.
// Apps that use NLS, for example, .NET Framework apps, might see different results.
// Globalization data can change, which would also change these results.

Imports System.Collections.Generic
Imports System.Globalization

Public Class Example : Implements IComparer(Of CultureInfo)
   Public Shared Sub Main()
      ' Assign possible values and their associated patterns to a 
      ' generic Dictionary object.
      Dim patterns As New Dictionary(Of Integer, String)
      Dim patternStrings() As String = { "($n)", "-$n", "$-n", "$n-", "(n$)", 
                                         "-n$", "n-$", "n$-", "-n $", "-$ n",
                                         "n $-", "$ n-", "$ -n", "n- $", "($ n)",
                                         "(n $)", "$- n" }    
      For ctr As Integer = patternStrings.GetLowerBound(0) To patternStrings.GetUpperBound(0)
         patterns.Add(ctr, patternStrings(ctr))
      Next

      ' Retrieve all specific cultures.
      Dim cultures() As CultureInfo = CultureInfo.GetCultures(CultureTypes.SpecificCultures)
      Array.Sort(cultures, New Example())
      
      Dim number As Double = -16.335
      ' Display the culture, CurrencyNegativePattern value, associated pattern, and result.
      For Each culture In cultures
         Console.WriteLine("{0,-15} {1,2} ({2,5}) {3,15}", culture.Name + ":", 
                           culture.NumberFormat.CurrencyNegativePattern,
                           patterns.Item(culture.NumberFormat.CurrencyNegativePattern),
                           number.ToString("C", culture))
      Next
   End Sub
   
   Public Function Compare(x As CultureInfo, y As CultureInfo) As Integer _
                           Implements IComparer(Of CultureInfo).Compare
      Return String.Compare(x.Name, y.Name)                           
   End Function                           
End Class
' A portion of the output appears as follows:
'       ca-ES:           8 ( -n $)        -16,34 €
'       co-FR:           8 ( -n $)        -16,34 €
'       cs-CZ:           8 ( -n $)       -16,34 Kč
'       cy-GB:           1 (  -$n)         -£16.34
'       da-DK:          12 ( $ -n)      kr. -16,34
'       de-AT:           9 ( -$ n)        -€ 16,34
'       de-CH:           2 (  $-n)       Fr.-16.34
'       de-DE:           8 ( -n $)        -16,34 €
'       de-LI:           2 (  $-n)       CHF-16.34
'       de-LU:           8 ( -n $)        -16,34 €
'       dsb-DE:          8 ( -n $)        -16,34 €
'       luy-KE:         16 ( $- n)      Ksh- 16.34
'
' The result shown here happens only if using ICU.
' Apps that use NLS, for example, .NET Framework apps, might see different results.
' Globalization data can change, which would also change these results.

Keterangan

Properti CurrencyNegativePattern digunakan dengan string format standar "C" untuk menentukan pola nilai mata uang negatif. Untuk informasi selengkapnya, lihat String Format Numerik Standar. Properti ini memiliki salah satu nilai dalam tabel berikut ini. Simbol "$" adalah CurrencySymbol, simbol "-" adalah NegativeSign, dan n merupakan angka.

Nilai	Pola terkait
0	($n)
1	-$n
2	$-n
3	$n-
4	(n$)
5	-n$
6	n-$
7	n$-
8	-n $
9	-$ n
10	n $-
11	$ n-
12	$ -n
13	n- $
14	($ n)
15	(n $)
16	$- n

Lihat juga

• CurrencyDecimalDigits
• CurrencyDecimalSeparator
• CurrencyGroupSeparator
• CurrencyGroupSizes
• CurrencySymbol
• CurrencyPositivePattern
• NumberNegativePattern
• PercentNegativePattern