帮助浮动格式化 [英] Help with float formatting

问题描述

你好，



使用C＃。



需要小帮助。虽然它显示的很小，我无法弄明白。



我有一个计算结果将结果返回浮动为

Hello,

Using C#.

Need small help. Though it is showing as small i am unable to figure it out.

I am having a calculation which returns result into float as

43.518265

我想格式化为43.52而不是44.0或44.6或44.60



我试过了

I would like to format it as 43.52 not 44.0 or 44.6 or 44.60

I have tried

Math.Round(MedicaidFee, 1, MidpointRounding.AwayFromZero)

Math.Round（MedicaidFee）

Math.Round(MedicaidFee)

Math.Round((Math.Round(CareSourceFee * 20, MidpointRounding.AwayFromZero) / 20) 2)

没什么好的。



任何人都可以帮我这样做。



先谢谢。



我尝试过：

Nothing wokring out.

Can anyone help me for the same.

Thanks In advance.

What I have tried:

Math.Round(MedicaidFee, 1, MidpointRounding.AwayFromZero)

Math.Round(MedicaidFee)

Math.Round((Math.Round(CareSourceFee * 20, MidpointRounding.AwayFromZero) / 20) 2)

推荐答案

如果您打算将其格式化以进行显示，您可以这样做：

If your intent is to format it for displaying, you can simply do:

MedicaidFee.ToString(".00")

如果你想在尝试中实际舍入值，你可以这样做：

If you want to actually round the value as in your attempts, you could do:

Math.Round(MedicaidFee * 100) / 100;

Hi, Have you tried this code:
<pre lang="c#">
float a = 43.518265F;
float b = (float)Math.Round(a, 2);

祝你好运

Best regards

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