如何限制十进制数字? [英] How to limit the digits in decimal number?

问题描述

我有一个十进制数字，例如= 12345678.1234

如果我通过2个参数((12345678.1234,4,2)

它将得出结果= 1234.12


谢谢

I have a decimal number like =12345678.1234

if i pass 2 parameter like ( 12345678.1234,4,2)

it will give result =1234.12


Thanks

推荐答案

按照自己的意愿进行格式化:
双精度[C#]的字符串格式 [

Do the formatting as you wish:
String Format for Double [C#][^]

首先，请参阅Sandeep的链接.

其次，为什么要让12345678.1234变成1234.12?这些绝不是平等的！您可以做到，但是它怎么会有用呢?

First, see Sandeep''s link.

Secondly, why would you ever want to make 12345678.1234 become 1234.12? Those are in no way equal! You could do it, but how would it ever be useful?

这篇关于如何限制十进制数字?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IT屋！