Double.CopySign(Double, Double) 方法

定義

命名空間:

System

組件:

System.Runtime.dll

將值的正負號複製到另一個值的正負號。

public:
 static double CopySign(double value, double sign) = System::Numerics::INumber<double>::CopySign;

public static double CopySign (double value, double sign);

static member CopySign : double * double -> double

Public Shared Function CopySign (value As Double, sign As Double) As Double

參數

value

Double

sign

Double

傳回

Double

量級為 value 且符號為 sign 的值。

實作

CopySign(TSelf, TSelf)