c＃：如何在数字格式字符串中强制尾随零？

I need to display float as

我需要将float显示为

1.00
1.50
1.55
1.60

The following is what I see using f2 format.

以下是我使用f2格式看到的内容。

1.
1.5
1.55
1.6

Is there a way to force the trailing 0 to appear?

有没有办法强制尾随0出现?

(I'm using a DevExpress SpinEdit control and trying to set the display and edit format.)

(我正在使用DevExpress SpinEdit控件并尝试设置显示和编辑格式。)

5 个解决方案

#1

yourNumber.ToString("N2");

#2

You can use syntax like this:

你可以使用这样的语法:

String.Format("{0:0.00}", n)

#3

On those rare occasions I need to formatting, I go here:

在极少数情况下,我需要格式化,我去这里:

http://blog.stevex.net/index.php/string-formatting-in-csharp/

#4

For future reference,

备查,

http://www.csharp-examples.net/string-format-double/

#5

spinEdit.Properties.DisplayFormat.FormatType = FormatType.Numeric;
spinEdit.Properties.DisplayFormat.FormatString = "C2";

In the future, though, I would recommended searching Dev Express' knowledge base or emailing support ([e-mail]). They'll be able to answer your question in about a day.

但是,在将来,我会建议搜索Dev Express的知识库或通过电子邮件发送支持([e-mail])。他们将能够在大约一天内回答您的问题。