Decimal.Parse doesn't remove trailing zeros

问题

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I found many questions on SO complaining that Decimal.Parse doesn't keep trailing zeros. But for my case Decimal.Parse(String) doesn't remove trailing zeros at all.

Decimal.Parse("3.000").ToString() ' ==> "3.000"
Double.Parse("3.000").ToString() ' ==> "3"

Am I missing something here?

回答1:

You can achieve this using number formatting

Decimal.Parse("3.100").ToString("G")

Or with some workaround like the following:

StrDec = Decimal.Parse("3.100").ToString

If strDec.Contains(".") Then strdec = strdec.TrimEnd("0") 

来源：https://stackoverflow.com/questions/40953111/decimal-parse-doesnt-remove-trailing-zeros