Thread.CurrentUICulture Properti

Definisi

Ruang nama:

System.Threading

Rakitan:

netstandard.dll, System.Threading.Thread.dll

Sumber:

Thread.cs

Mendapatkan atau mengatur budaya saat ini yang digunakan oleh Resource Manager untuk mencari sumber daya khusus budaya pada waktu proses.

public:
 property System::Globalization::CultureInfo ^ CurrentUICulture { System::Globalization::CultureInfo ^ get(); void set(System::Globalization::CultureInfo ^ value); };

public System.Globalization.CultureInfo CurrentUICulture { get; set; }

member this.CurrentUICulture : System.Globalization.CultureInfo with get, set

Public Property CurrentUICulture As CultureInfo

Nilai Properti

CultureInfo

Objek yang mewakili budaya saat ini.

Pengecualian

ArgumentNullException

Properti diatur ke null.

ArgumentException

Properti diatur ke nama budaya yang tidak dapat digunakan untuk menemukan file sumber daya. Nama file sumber daya hanya boleh menyertakan huruf, angka, tanda hubung, atau garis bawah.

InvalidOperationException

.NET Core dan .NET 5+ saja: Membaca atau menulis budaya utas dari utas lain tidak didukung.

Contoh

Contoh berikut menentukan apakah bahasa budaya UI utas saat ini adalah bahasa Prancis. Jika tidak, itu menetapkan budaya UI dari utas saat ini ke Bahasa Inggris (Amerika Serikat).

using System;
using System.Globalization;
using System.Threading;

public class Example
{
   public static void Main()
   {
      // Change the current culture if the language is not French.
      CultureInfo current = Thread.CurrentThread.CurrentUICulture;
      if (current.TwoLetterISOLanguageName != "fr") {
         CultureInfo newCulture = CultureInfo.CreateSpecificCulture("en-US");
         Thread.CurrentThread.CurrentUICulture = newCulture;
         // Make current UI culture consistent with current culture.
         Thread.CurrentThread.CurrentCulture = newCulture;
      }
      Console.WriteLine("The current UI culture is {0} [{1}]",
                        Thread.CurrentThread.CurrentUICulture.NativeName,
                        Thread.CurrentThread.CurrentUICulture.Name);
      Console.WriteLine("The current culture is {0} [{1}]",
                        Thread.CurrentThread.CurrentUICulture.NativeName,
                        Thread.CurrentThread.CurrentUICulture.Name);
   }
}
// The example displays the following output:
//     The current UI culture is English (United States) [en-US]
//     The current culture is English (United States) [en-US]

open System.Globalization
open System.Threading

// Change the current culture if the language is not French.
let current = Thread.CurrentThread.CurrentUICulture

if current.TwoLetterISOLanguageName <> "fr" then
    let newCulture = CultureInfo.CreateSpecificCulture "en-US"
    Thread.CurrentThread.CurrentUICulture <- newCulture
    // Make current UI culture consistent with current culture.
    Thread.CurrentThread.CurrentCulture <- newCulture

printfn
    $"The current UI culture is {Thread.CurrentThread.CurrentUICulture.NativeName} [{Thread.CurrentThread.CurrentUICulture.Name}]"

printfn
    $"The current culture is {Thread.CurrentThread.CurrentUICulture.NativeName} [{Thread.CurrentThread.CurrentUICulture.Name}]"

// The example displays the following output:
//     The current UI culture is English (United States) [en-US]
//     The current culture is English (United States) [en-US]

Imports System.Globalization
Imports System.Threading

Module Example
   Public Sub Main()
      ' Change the current culture if the language is not French.
      Dim current As CultureInfo = Thread.CurrentThread.CurrentUICulture
      If current.TwoLetterISOLanguageName <> "fr" Then
         Dim newCulture As CultureInfo = CultureInfo.CreateSpecificCulture("en-US")
         Thread.CurrentThread.CurrentUICulture = newCulture
         ' Make current UI culture consistent with current culture.
         Thread.CurrentThread.CurrentCulture = newCulture
      End If
      Console.WriteLine("The current UI culture is {0} [{1}]",
                        Thread.CurrentThread.CurrentUICulture.NativeName,
                        Thread.CurrentThread.CurrentUICulture.Name)
      Console.WriteLine("The current culture is {0} [{1}]",
                        Thread.CurrentThread.CurrentUICulture.NativeName,
                        Thread.CurrentThread.CurrentUICulture.Name)
   End Sub
End Module
' The example displays output like the following:
'     The current UI culture is English (United States) [en-US]
'     The current culture is English (United States) [en-US]

Contoh kode berikut menunjukkan pernyataan utas yang memungkinkan antarmuka pengguna Formulir Windows ditampilkan dalam budaya yang diatur di Panel Kontrol. Kode tambahan diperlukan.

using System;
using System.Threading;
using System.Windows.Forms;

class UICulture : Form
{
    public UICulture()
    {
        // Set the user interface to display in the
        // same culture as that set in Control Panel.
        Thread.CurrentThread.CurrentUICulture = 
            Thread.CurrentThread.CurrentCulture;

        // Add additional code.
    }

    static void Main()
    {
        Application.Run(new UICulture());
    }
}

open System.Threading
open System.Windows.Forms

type UICulture() =
    inherit Form()

    do
        // Set the user interface to display in the
        // same culture as that set in Control Panel.
        Thread.CurrentThread.CurrentUICulture <- Thread.CurrentThread.CurrentCulture

// Add additional code.

new UICulture() |> Application.Run

Imports System.Threading
Imports System.Windows.Forms

Public Class UICulture : Inherits Form
    Sub New()

        ' Set the user interface to display in the
        ' same culture as that set in Control Panel.
        Thread.CurrentThread.CurrentUICulture = _
            Thread.CurrentThread.CurrentCulture

        ' Add additional code.
    End Sub

    Shared Sub Main()
        Application.Run(New UICulture())
    End Sub
End Class

Keterangan

Budaya UI menentukan sumber daya yang dibutuhkan aplikasi untuk mendukung input dan output pengguna, dan secara default sama dengan budaya sistem operasi. CultureInfo Lihat kelas untuk mempelajari tentang nama dan pengidentifikasi budaya, perbedaan antara budaya invarian, netral, dan spesifik, dan cara informasi budaya memengaruhi utas dan domain aplikasi. CultureInfo.CurrentUICulture Lihat properti untuk mempelajari bagaimana budaya UI default utas ditentukan.

Penting

Properti CurrentUICulture tidak berfungsi dengan andal saat digunakan dengan utas apa pun selain utas saat ini. Dalam .NET Framework, membaca properti dapat diandalkan, meskipun mengaturnya untuk utas selain utas saat ini tidak. Pada .NET Core, dilemparkan InvalidOperationException jika utas mencoba membaca atau menulis CurrentUICulture properti pada utas yang berbeda. Kami menyarankan agar Anda menggunakan CultureInfo.CurrentUICulture properti untuk mengambil dan mengatur budaya saat ini.

Yang CultureInfo dikembalikan oleh properti ini bisa menjadi budaya netral. Budaya netral tidak boleh digunakan dengan metode pemformatan seperti String.Format(IFormatProvider, String, Object[]), , DateTime.ToString(String, IFormatProvider)dan Convert.ToString(Char, IFormatProvider). CultureInfo.CreateSpecificCulture Gunakan metode untuk mendapatkan budaya tertentu, atau gunakan CurrentCulture properti .