四舍五入System.Math.Round
[C#]
public static double Round(
double value,
int digits
);Parameters
value
A double-precision floating-point number to be rounded.
digits
The number of significant fractional digits (precision) in the return value
[C#]
public static double Round(
double value,
int digits
);Parameters
value
A double-precision floating-point number to be rounded.
digits
The number of significant fractional digits (precision) in the return value
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