ReportViewer Round() 函数
我目前正在使用 VS2005 + 报表查看器，想知道是否有一种方法可以强制报表查看器在小数为 0.5+ 时向上舍入，因为目前似乎它向下舍入到“.5”，然后向上舍入到“ .6" 例如。
Round(20.5,0) //Returns 20
Round(20.6,0) //Returns 21
奇怪的是，这些就是我得到的结果（我发誓它应该四舍五入为 0.5，至少这是我在小学所教的......）
无论如何，如果有人知道我如何配置这个问题或强制它四舍五入关于这一点，请让我知道任何帮助，谢谢！
I am currently working with VS2005 + reportviewer and was wondering if there is a way to force report viewer to round up when the decimal is .5+ because currently it seems as if it rounds down until ".5" and then rounds up at ".6" for eg.
Round(20.5,0) //Returns 20
Round(20.6,0) //Returns 21
Strangely enough those are the results i get (I swear its supposed to round up at .5, atleast thats what i was taught in elementary school...)
Anyways if anyone knows how i can configure this issue or force it to round up at this point please let me know any help is appreciated thanks in advance!
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使用 Round(20.5, System.MidPointRounding.AwayFromZero) 代替
Use
Round(20.5, System.MidPointRounding.AwayFromZero)instead