var i = System.Numerics.BigInteger.Parse("2.200000000000E+09",
NumberStyles.Float ,
CultureInfo.InvariantCulture);
Convert Exponential to Integer
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28-06-2022 - |
题
I have the following string: 2.200000000000E+09
If I do the following:
float.Parse("2.200000000000E+09") = 2.2E+9
If I do:
Int64.Parse("2.200000000000E+09")
I was expecting:
2200000000
Instead I get a format exception so what is the easiest way to get the exponential to integer?
解决方案
其他提示
You should use System.Globalization.NumberStyles.Float
like:
Int64.Parse("2.200000000000E+09", System.Globalization.NumberStyles.Float);
You can do this using
decimal x = decimal.Parse("2.200000000000E+09", NumberStyles.Float);
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