# Decimal.LessThanOrEqual(Decimal, Decimal)Decimal.LessThanOrEqual(Decimal, Decimal)Decimal.LessThanOrEqual(Decimal, Decimal)Decimal.LessThanOrEqual(Decimal, Decimal) Operator

## 定義

public:
static bool operator <=(System::Decimal d1, System::Decimal d2);
public static bool operator <= (decimal d1, decimal d2);
static member ( <= ) : decimal * decimal -> bool
Public Shared Operator <= (d1 As Decimal, d2 As Decimal) As Boolean

#### パラメーター

d1
Decimal Decimal Decimal Decimal

d2
Decimal Decimal Decimal Decimal

#### 戻り値

d1d2 以下の場合は true。それ以外の場合は falsetrue if d1 is less than or equal to d2; otherwise, false.

## 注釈

LessThanOrEqualメソッドは、以下の操作を定義します。 よりの以下演算子Decimal値。The LessThanOrEqual method defines the operation of the less than or equal operator for Decimal values. 次のようなコードが有効にします。It enables code such as the following:

using System;

public class Example
{
public static void Main()
{
Decimal number1 = 16354.0699m;
Decimal number2 = 16354.0695m;
Console.WriteLine("{0} <= {1}: {2}", number1,
number2, number1 <= number2);

number1 = Decimal.Round(number1, 2);
number2 = Decimal.Round(number2, 2);
Console.WriteLine("{0} <= {1}: {2}", number1,
number2, number1 <= number2);
}
}
// The example displays the following output:
//       16354.0699 <= 16354.0695: False
//       16354.07 <= 16354.07: True
Module Example
Public Sub Main()
Dim number1 As Decimal = 16354.0699d
Dim number2 As Decimal = 16354.0695d
Console.WriteLine("{0} <= {1}: {2}", number1,
number2, number1 <= number2)

number1 = Decimal.Round(number1, 2)
number2 = Decimal.Round(number2, 2)
Console.WriteLine("{0} <= {1}: {2}", number1,
number2, number1 <= number2)
End Sub
End Module
' The example displays the following output:
'       16354.0699 <= 16354.0695: False
'       16354.07 <= 16354.07: True

カスタム演算子をサポートしない言語を呼び出すことができます、Compareメソッド代わりにします。Languages that do not support custom operators can call the Compare method instead. これらを呼び出すこともできます、LessThanOrEqualメソッドを直接として次の例を示しています。They may also be able to call the LessThanOrEqual method directly, as the following example shows.

Module Example
Public Sub Main()
Dim number1 As Decimal = 16354.0699d
Dim number2 As Decimal = 16354.0695d
Console.WriteLine("{0} <= {1}: {2}", number1, number2,
Decimal.op_LessThanOrEqual(number1, number2))

number1 = Decimal.Round(number1, 2)
number2 = Decimal.Round(number2, 2)
Console.WriteLine("{0} <= {1}: {2}", number1, number2,
Decimal.op_LessThanOrEqual(number1, number2))
End Sub
End Module
' The example displays the following output:
'       16354.0699 >= 16354.0695: False
'       16354.07 >= 16354.07: True

この演算子を同等のメソッドは、します。 Decimal.Compare(Decimal, Decimal)The equivalent method for this operator is Decimal.Compare(Decimal, Decimal)