NumberFormatInfo.CurrencyNegativePattern Properti
Definisi
Penting
Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.
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, setPublic Property CurrencyNegativePattern As IntegerNilai Properti
Pola format untuk nilai mata uang negatif. Default untuk InvariantInfo adalah 0, yang mewakili "($n)", di mana "$" adalah CurrencySymbol dan n adalah angka.
Pengecualian
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.
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 |
