在ASP.NET Core中使用NumberFormat属性

Question

ASP.NET Core中的本地化系统已经发生了很大的变化.将CurrentCulture不再可用在当前线程.

我正试图设置这里所解释的NumberFormat属性,以便自定义显示钱的格式,但显然不再可能这样.那么如何设置属性？CurrentCultureNumberFormatCurrentCulture

在asp.net核心之前用于此的代码:

CurrentCulture modified = new CultureInfo(Thread.CurrentThread.CurrentCulture.Name);
Thread.CurrentThread.CurrentCulture = modified;
var numberFormat = modified.NumberFormat;
numberFormat.CurrencySymbol = "RM";
numberFormat.CurrencyDecimalDigits = 2;
numberFormat.CurrencyDecimalSeparator = ".";
numberFormat.CurrencyGroupSeparator = ",";

然后例如在我的代码中的某个地方我想做:

string fMoney;
fMoney = money.ToString("C");
return fMoney;

并期望numberFormat应用设置.

Answer 1

您可以添加UseRequestLocalization到Configure()在方法Startup.cs:

    public void Configure(IApplicationBuilder app)
    {
        app.UseIISPlatformHandler();
        app.UseRequestLocalization(new RequestCulture(new CultureInfo("es")));
        app.Run(async (context) =>
        {
            context.Response.ContentType = "text/html";
            await context.Response.WriteAsync(HtmlEncoder.Default.HtmlEncode(1000.5f.ToString("C")));
        });
    }

结果:

1.000,50€

此外,更多的原始问题:

    public void Configure(IApplicationBuilder app)
    {
        app.UseIISPlatformHandler();

        var modified = new CultureInfo(CultureInfo.DefaultThreadCurrentCulture.DisplayName);
        modified.NumberFormat.CurrencySymbol = "RM";
        modified.NumberFormat.CurrencyDecimalDigits = 2;
        modified.NumberFormat.CurrencyDecimalSeparator = ".";
        modified.NumberFormat.CurrencyGroupSeparator = ",";

        app.UseRequestLocalization(new RequestCulture(modified));
        app.Run(async (context) =>
        {
            context.Response.ContentType = "text/html";
            await context.Response.WriteAsync(HtmlEncoder.Default.HtmlEncode(1000.5f.ToString("C")));
        });
    }

结果:

RM1,000.50