Decimal.Add(Decimal, Decimal) 方法

定义

命名空间:
System
程序集:
mscorlib.dll, System.Runtime.dll
程序集:
netstandard.dll, System.Runtime.dll
程序集:
System.Runtime.dll
程序集:
mscorlib.dll
程序集:
netstandard.dll
Source:
Decimal.cs
Source:
Decimal.cs
Source:
Decimal.cs
Source:
Decimal.cs
Source:
Decimal.cs

添加两个指定 Decimal 值。

public:
 static System::Decimal Add(System::Decimal d1, System::Decimal d2);
public static decimal Add(decimal d1, decimal d2);
static member Add : decimal * decimal -> decimal
Public Shared Function Add (d1 As Decimal, d2 As Decimal) As Decimal

参数

d1
Decimal

要添加的第一个值。

d2
Decimal

要添加的第二个值。

返回

Decimal

d1 与 d2 的和。

例外

OverflowException

d1和d2小于 Decimal.MinValue 或大于 Decimal.MaxValue 的总和。

注解

下面的代码示例说明了如何使用 Add ：

class PiggyBank {
    public void AddPenny() {
        MyFortune = Decimal.Add(MyFortune, .01m);
    }

    public override string ToString() {
        return MyFortune.ToString("C")+" in piggy bank";
    }

    protected decimal MyFortune;
}

type PiggyBank() =
    let mutable myFortune = 0m

    member _.AddPenny() =
        myFortune <- Decimal.Add(myFortune, 0.01m)

    override _.ToString() =
        $"{myFortune:C} in piggy bank"

Class PiggyBank

    Public Sub AddPenny()
        MyFortune = [Decimal].Add(MyFortune, 0.01D)
    End Sub

    Public Overrides Function ToString() As String
        Return MyFortune.ToString("C") + " in piggy bank"
    End Function

    Protected MyFortune As Decimal
End Class

适用于

另请参阅