using System;
using System.Globalization;
class Program
{
static void Main()
{
// 获取当前线程的默认区域文化设置
CultureInfo currentCulture = CultureInfo.CurrentCulture;
Console.WriteLine("Current Culture: " + currentCulture.Name);
// 创建一个新的特定区域文化设置对象,例如法语(法国)
CultureInfo frenchCulture = new CultureInfo("fr-FR");
Console.WriteLine("French Culture: " + frenchCulture.Name);
// 使用该区域文化设置格式化日期和数字
DateTime date = new DateTime(2023, 10, 5);
double number = 123456.789;
Console.WriteLine("Date in Current Culture: " + date.ToString(currentCulture));
Console.WriteLine("Number in Current Culture: " + number.ToString("C", currentCulture));
Console.WriteLine("Date in French Culture: " + date.ToString(frenchCulture));
Console.WriteLine("Number in French Culture: " + number.ToString("C", frenchCulture));
// 设置当前线程的区域文化设置为法语(法国)
CultureInfo.DefaultThreadCurrentCulture = frenchCulture;
CultureInfo.DefaultThreadCurrentUICulture = frenchCulture;
Console.WriteLine("Changed Current Culture to French:");
Console.WriteLine("Date: " + date.ToString());
Console.WriteLine("Number: " + number.ToString("C"));
}
}
CultureInfo.CurrentCulture 获取当前线程的默认区域文化设置。new CultureInfo("fr-FR") 创建一个表示法语(法国)的区域文化设置对象。CultureInfo.DefaultThreadCurrentCulture 和 CultureInfo.DefaultThreadCurrentUICulture 来更改当前线程的区域文化设置。这段代码展示了如何在 C# 中使用 CultureInfo 类来处理不同区域文化的格式化问题。
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