ToString("N2")和ToString("0.00")有什么区别？

最佳答案

来自 Standard Numeric Format Strings

The number is converted to a string of the form "-d,ddd,ddd.ddd…", where '-' indicates a negative number symbol if required, 'd' indicates a digit (0-9), ',' indicates a thousand separator between number groups, and '.' indicates a decimal point symbol.

似乎 N 将包含千位分隔符，而 0.00 不会。

另见 Custom Numeric Format Strings

https://stackoverflow.com/questions/4506323/