如何改变符号小数点double.ToString（）？ [英] How to change symbol for decimal point in double.ToString()?

问题描述

我想小数点更改为C＃另一个角色。我有一个双变量值

I would like to change decimal point to another character in C#. I have a double variable value

double value;

当我使用命令：

and when I use the command:

Console.WriteLine(value.ToString()); // output is 1,25

我知道我能做到这一点：

I know I can do this:

Console.WriteLine(value.ToString(
    CultureInfo.CreateSpecificCulture("en-GB"))); // output is 1.25

但我不很喜欢，因为它是很长，我需要它经常在我的计划。

but I don't like it very much because it's very long and I need it quite often in my program.

有没有设置小数点真如点，而不是逗号作为在我们的文化更短的版本是平常？

Is there a shorter version for setting "decimal point" really as point and not comma as is in my culture is usual?

推荐答案

创建一个扩展方法？

Console.WriteLine(value.ToGBString());

// ...

public static class DoubleExtensions
{
    public static string ToGBString(this double value)
    {
        return value.ToString(CultureInfo.GetCultureInfo("en-GB"));
    }
}

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