Decimal.GreaterThan(Decimal, Decimal) 运算符
定义
重要
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public:
static bool operator >(System::Decimal d1, System::Decimal d2);public static bool operator > (decimal d1, decimal d2);static member ( > ) : decimal * decimal -> boolPublic Shared Operator > (d1 As Decimal, d2 As Decimal) As Boolean参数
- d1
- Decimal
要比较的第一个值。
- d2
- Decimal
要比较的第二个值。
返回
如果 true 大于 d1，则为 d2；否则为 false。
注解
GreaterThan方法为值定义大于运算符的运算 Decimal 。 它可以实现如下所示的代码：
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: True
// 16354.07 > 16354.07: False
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: True
' 16354.07 > 16354.07: False
不支持自定义运算符的语言可以改为调用 Compare 方法。 它们还可以 GreaterThan 直接调用方法，如下例所示。
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_GreaterThan(number1, number2))
number1 = Decimal.Round(number1, 2)
number2 = Decimal.Round(number2, 2)
Console.WriteLine("{0} > {1}: {2}", number1, number2,
Decimal.op_GreaterThan(number1, number2))
End Sub
End Module
' The example displays the following output:
' 16354.0699 > 16354.0695: True
' 16354.07 > 16354.07: False
此运算符的等效方法是 Decimal.Compare(Decimal, Decimal)