如何在只读CultureInfo.NumberFormat设置CurrencySymbol？

问题描述

我试图格式化货币（瑞士弗兰克 - DE-CH）用一个符号（CHF）是不同的，默认的.Net文化是什么（SFR）。问题是，对于NumberFormat的文化是只读的。

I'm trying to format a currency (Swiss Frank -- de-CH) with a symbol (CHF) that is different that what the default .Net culture is (SFr.). The problem is that the NumberFormat for the culture is ReadOnly.

有没有一种简单的方法来解决使用的CultureInfo和NumberFormat的这个问题？有一些方法可以让我重写CurrencySymbol？

Is there a simple way to solve this problem using CultureInfo and NumberFormat? Is there some way I can override the CurrencySymbol?

例：昏暗newCInfo作为CultureInfo的= CultureInfo.GetCultureInfo（2055）newCInfo.NumberFormat.CurrencySymbol =瑞士法郎MyCurrencyText.Text = x.ToString（C，newCInfo）

Example:Dim newCInfo As CultureInfo = CultureInfo.GetCultureInfo(2055)newCInfo.NumberFormat.CurrencySymbol = "CHF"MyCurrencyText.Text = x.ToString("c",newCInfo)

这会报错关于设置NumberFormat.CurrencySymbol因为NumberFormat的是只读的。

This will error on setting the NumberFormat.CurrencySymbol because NumberFormat is ReadOnly.

谢谢！

推荐答案

呼叫克隆在的CultureInfo ，其中将创建一个可变的版本，然后将货币符号。

Call Clone on the CultureInfo, which will create a mutable version, then set the currency symbol.

您可以更具体：取的NumberFormatInfo ，只有克隆的。这是稍微更优雅，国际海事组织，除非你需要改变任何东西的文化。

You could be more specific: fetch the NumberFormatInfo and only clone that. It's slightly more elegant, IMO, unless you need to change anything else in the culture.

实例在C＃：

Example in C#:

using System;

using System.Globalization;

class Test
{
    static void Main()
    {
        CultureInfo original = CultureInfo.GetCultureInfo(2055);
        NumberFormatInfo mutableNfi = (NumberFormatInfo) original.NumberFormat.Clone();
        mutableNfi.CurrencySymbol = "X";
        Console.WriteLine(50.ToString("C", mutableNfi));
    }
}

这篇关于如何在只读CultureInfo.NumberFormat设置CurrencySymbol？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！