我目前正在为客户网站构建销售模块.到目前为止,我已经得到了完美计算的销售价格,但我遇到的问题是将输出格式化为小数点后 2 位.
I am currently building a sales module for a clients website. So far I have got the sale price to calculate perfectly but where I have come stuck is formatting the output to 2 decimal places.
我目前在一个变量中调用它,以便我可以将结果数据绑定到一个列表视图.
I am currently calling this in a variable so that I can data bind the results to a listview.
Sale = float.Parse(((x.Sale_Price - (x.Sale_Price * (x.Discount_Price / 100))).ToString())),
谁能告诉我如何将输出格式化为 2 位小数?非常感谢!
Can anyone show me how to format the output to 2 decimal places?? Many Thanks!
您可以将格式传递给 ToString
方法,例如:
You can pass the format in to the ToString
method, e.g.:
myFloatVariable.ToString("0.00"); //2dp Number
myFloatVariable.ToString("n2"); // 2dp Number
myFloatVariable.ToString("c2"); // 2dp currency
标准数字格式字符串
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