double转换成字符串：特定的文化 [英] Convert Double to String: Culture specific

问题描述

比方说我的方法有double类型的参数。但有时我传球就像是7一个int，而不是一个双像7.0，所以如果我使用的ToString方法，那么7将是7，但我想它是7.0，现在我还需要考虑文化，因为有时也许法国人是用，十进制所以它应该是7,0......我怎么可以这样转换为字符串？

Let's say my method has a argument of type Double. but sometimes what I pass is an int like 7 and not a double like 7.0 , so if I use ToString method then 7 will be "7" , but I want it to be "7.0", now I also need to consider the culture because some times maybe French is using "," for decimal so it should be "7,0" ... how can I do this conversion to string?

推荐答案

您寻找这个

double x = 7.0;

String Display = x.ToString("0.0", CultureInfo.CreateSpecificCulture("de-DE"));

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