Decimal.Multiply(Decimal, Decimal) 運算子

定義

命名空間:

System

組件:

System.Runtime.dll

來源:

Decimal.cs

將兩個指定的 Decimal 值相乘。

public:
 static System::Decimal operator *(System::Decimal d1, System::Decimal d2) = System::Numerics::IMultiplyOperators<System::Decimal, System::Decimal, System::Decimal>::op_Multiply;

public static decimal operator * (decimal d1, decimal d2);

static member ( * ) : decimal * decimal -> decimal

Public Shared Operator * (d1 As Decimal, d2 As Decimal) As Decimal

參數

d1

Decimal

要相乘的第一個值。

d2

Decimal

要相乘的第二個值。

傳回

Decimal

d1 乘以 d2 的結果。

實作

Multiply(TSelf, TOther)

例外狀況

OverflowException

傳回值小於 Decimal.MinValue 或大於 Decimal.MaxValue。

備註

方法 Multiply 會定義值的乘法運算子運算 Decimal 。 它會啟用下列程式碼：

using System;

public class Example
{
   public static void Main()
   {
      Decimal number1 = 16.8m;
      Decimal number2 = 4.1m;
      Decimal number3 = number1 * number2;
      Console.WriteLine("{0:N2} x {1:N2} = {2:N2}",
                        number1, number2, number3);
   }
}
// The example displays the following output:
//        16.80 x 4.10 = 68.88

let number1 = 16.8m
let number2 = 4.1m
let number3 = number1 * number2
printfn $"{number1:N2} x {number2:N2} = {number3:N2}"

// The example displays the following output:
//        16.80 x 4.10 = 68.88

Module Example
   Public Sub Main()
      Dim number1 As Decimal = 16.8d 
      Dim number2 As Decimal = 4.1d 
      Dim number3 As Decimal = number1 * number2
      Console.WriteLine("{0:N2} x {1:N2} = {2:N2}", 
                        number1, number2, number3)
   End Sub
End Module
' The example displays the following output:
'       16.80 x 4.10 = 68.88

如果您使用的語言不支援自訂運算子，請改為呼叫 Multiply 方法。

這個運算子的對等方法為 Decimal.Multiply(Decimal, Decimal)

另請參閱

• Multiply(Decimal, Decimal)