如何显示corretly格式化0.00 $格式的小数？ [英] How to show a decimal corretly formatted in 0.00$ format?

问题描述

我有一个展示产品视图模型..但价格是十进制格式，我不希望它在视图格式，应该使用全自动的视图模型格式化。我知道有一个属性displayformat ..有任何人知道渲染视图小数的格式等形式0.00 $？

I have a view model that show a product.. but the price is in decimal format and i dont want to format it in the view, it should be automaticly formatted using the viewmodel. I know there is a property displayformat.. is there anyone that know to to render the decimal in the view in the formatted form such 0.00$ ?

推荐答案

您可以使用DisplayFormat属性像下面显示格式的结果。

you can use DisplayFormat attribute like following to show the formatted result

[DisplayFormat(DataFormatString = "{0:###.###$}")]
public decimal myVal { get; set; }

然后设为myVal（允许值为123.222），将显示为123.222 $

Then myVal(lets value is 123.222), will be displayed as 123.222$

更多关于格式化字符串，
http://msdn.microsoft.com/en-us/library/fzeeb5cd.aspx

More about formatting strings, http://msdn.microsoft.com/en-us/library/fzeeb5cd.aspx

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