如何添加大括号“("和“)"；并删除负号 [英] how can add braces "(" and ")" and remove negative sign

问题描述

嗨
我有一个负数，我想删除负号并将括号放在数字的第一个和最后一个

例如:

-556445.90到(556445.90)像这样.

Hi
I have a negative numbers for that i want to remove the negative sign and add braces to first and last of the numbers

for eg:

-556445.90 to (556445.90) like this.

推荐答案

我认为这与格式化输出的数字有关吗?
ToString具有接受格式字符串的重载:

I assume that is is to do with formatting a number for output?
ToString has an overload that accepts a format string:

int neg = -16;
int pos = 16;
Console.WriteLine(neg.ToString("##;(##)"));
Console.WriteLine(pos.ToString("##;(##)"));

将打印

(16)
16

如何:

How about:

decimal d = -556445.90m;
string s = d < 0 ? "(" + (-d).ToString() + ")" : d.ToString();

干杯

Andi

Cheers

Andi

使用格式说明符，例如

Use a format specifier, such as

decimal d = -556445.90;
string s = (d*-1).ToString("(f)");

标准数字格式字符串 [

Standard Numeric Format Strings[^]

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