Decimal.Negate 메서드
지정된 Decimal 값과 음수 1을 곱한 결과를 반환합니다.
네임스페이스: System
어셈블리: mscorlib(mscorlib.dll)
구문
‘선언
Public Shared Function Negate ( _
d As Decimal _
) As Decimal
‘사용 방법
Dim d As Decimal
Dim returnValue As Decimal
returnValue = Decimal.Negate(d)
public static decimal Negate (
decimal d
)
public:
static Decimal Negate (
Decimal d
)
public static Decimal Negate (
Decimal d
)
public static function Negate (
d : decimal
) : decimal
매개 변수
- d
Decimal입니다.
반환 값
d 값을 가지며 부호는 반대인 Decimal입니다. - 또는 - d가 0이면 0입니다.
예제
다음 코드 예제에서는 Negate 메서드를 사용하여 일부 Decimal 값의 부호를 변경합니다.
' Example of the Decimal.Negate, Decimal.Floor, and Decimal.Truncate
' methods.
Imports System
Imports Microsoft.VisualBasic
Module DecimalFloorNegTruncDemo
Const dataFmt As String = "{0,-30}{1,26}"
' Display Decimal parameters and their product, quotient, and
' remainder.
Sub ShowDecimalFloorNegTrunc( Argument as Decimal )
Console.WriteLine( )
Console.WriteLine( dataFmt, "Decimal Argument", Argument )
Console.WriteLine( dataFmt, _
"Decimal.Negate( Argument )", _
Decimal.Negate( Argument ) )
Console.WriteLine( dataFmt, _
"Decimal.Floor( Argument )", _
Decimal.Floor( Argument ) )
Console.WriteLine( dataFmt, _
"Decimal.Truncate( Argument )", _
Decimal.Truncate( Argument ) )
End Sub
Sub Main( )
Console.WriteLine( "This example of the " & vbCrLf & _
" Decimal.Negate( Decimal ), " & vbCrLf & _
" Decimal.Floor( Decimal ), and " & vbCrLf & _
" Decimal.Truncate( Decimal ) " & vbCrLf & _
"methods generates the following output." )
' Create pairs of Decimal objects.
ShowDecimalFloorNegTrunc( 0D )
ShowDecimalFloorNegTrunc( 123.456D )
ShowDecimalFloorNegTrunc( -123.456D )
ShowDecimalFloorNegTrunc( _
new Decimal( 1230000000, 0, 0, True, 7 ) )
ShowDecimalFloorNegTrunc( -9999999999.9999999999D )
End Sub
End Module
' This example of the
' Decimal.Negate( Decimal ),
' Decimal.Floor( Decimal ), and
' Decimal.Truncate( Decimal )
' methods generates the following output.
'
' Decimal Argument 0
' Decimal.Negate( Argument ) 0
' Decimal.Floor( Argument ) 0
' Decimal.Truncate( Argument ) 0
'
' Decimal Argument 123.456
' Decimal.Negate( Argument ) -123.456
' Decimal.Floor( Argument ) 123
' Decimal.Truncate( Argument ) 123
'
' Decimal Argument -123.456
' Decimal.Negate( Argument ) 123.456
' Decimal.Floor( Argument ) -124
' Decimal.Truncate( Argument ) -123
'
' Decimal Argument -123.0000000
' Decimal.Negate( Argument ) 123.0000000
' Decimal.Floor( Argument ) -123
' Decimal.Truncate( Argument ) -123
'
' Decimal Argument -9999999999.9999999999
' Decimal.Negate( Argument ) 9999999999.9999999999
' Decimal.Floor( Argument ) -10000000000
' Decimal.Truncate( Argument ) -9999999999
// Example of the decimal.Negate, decimal.Floor, and decimal.Truncate
// methods.
using System;
class DecimalFloorNegTruncDemo
{
const string dataFmt = "{0,-30}{1,26}";
// Display decimal parameters and the method results.
public static void ShowDecimalFloorNegTrunc( decimal Argument )
{
Console.WriteLine( );
Console.WriteLine( dataFmt, "decimal Argument", Argument );
Console.WriteLine( dataFmt, "decimal.Negate( Argument )",
decimal.Negate( Argument ) );
Console.WriteLine( dataFmt, "decimal.Floor( Argument )",
decimal.Floor( Argument ) );
Console.WriteLine( dataFmt, "decimal.Truncate( Argument )",
decimal.Truncate( Argument ) );
}
public static void Main( )
{
Console.WriteLine( "This example of the \n" +
" decimal.Negate( decimal ), \n" +
" decimal.Floor( decimal ), and \n" +
" decimal.Truncate( decimal ) \n" +
"methods generates the following output." );
// Create pairs of decimal objects.
ShowDecimalFloorNegTrunc( 0M );
ShowDecimalFloorNegTrunc( 123.456M );
ShowDecimalFloorNegTrunc( -123.456M );
ShowDecimalFloorNegTrunc(
new decimal( 1230000000, 0, 0, true, 7 ) );
ShowDecimalFloorNegTrunc( -9999999999.9999999999M );
}
}
/*
This example of the
decimal.Negate( decimal ),
decimal.Floor( decimal ), and
decimal.Truncate( decimal )
methods generates the following output.
decimal Argument 0
decimal.Negate( Argument ) 0
decimal.Floor( Argument ) 0
decimal.Truncate( Argument ) 0
decimal Argument 123.456
decimal.Negate( Argument ) -123.456
decimal.Floor( Argument ) 123
decimal.Truncate( Argument ) 123
decimal Argument -123.456
decimal.Negate( Argument ) 123.456
decimal.Floor( Argument ) -124
decimal.Truncate( Argument ) -123
decimal Argument -123.0000000
decimal.Negate( Argument ) 123.0000000
decimal.Floor( Argument ) -123
decimal.Truncate( Argument ) -123
decimal Argument -9999999999.9999999999
decimal.Negate( Argument ) 9999999999.9999999999
decimal.Floor( Argument ) -10000000000
decimal.Truncate( Argument ) -9999999999
*/
// Example of the Decimal::Negate, Decimal::Floor, and
// Decimal::Truncate methods.
using namespace System;
// Display Decimal parameters and the method results.
void ShowDecimalFloorNegTrunc( Decimal Argument )
{
String^ dataFmt = "{0,-30}{1,26}";
Console::WriteLine();
Console::WriteLine( dataFmt, "Decimal Argument", Argument );
Console::WriteLine( dataFmt, "Decimal::Negate( Argument )", Decimal::Negate( Argument ) );
Console::WriteLine( dataFmt, "Decimal::Floor( Argument )", Decimal::Floor( Argument ) );
Console::WriteLine( dataFmt, "Decimal::Truncate( Argument )", Decimal::Truncate( Argument ) );
}
int main()
{
Console::WriteLine( "This example of the \n"
" Decimal::Negate( Decimal ), \n"
" Decimal::Floor( Decimal ), and \n"
" Decimal::Truncate( Decimal ) \n"
"methods generates the following output." );
// Create pairs of Decimal objects.
ShowDecimalFloorNegTrunc( Decimal::Parse( "0" ) );
ShowDecimalFloorNegTrunc( Decimal::Parse( "123.456" ) );
ShowDecimalFloorNegTrunc( Decimal::Parse( "-123.456" ) );
ShowDecimalFloorNegTrunc( Decimal(1230000000,0,0,true,7) );
ShowDecimalFloorNegTrunc( Decimal::Parse( "-9999999999.9999999999" ) );
}
/*
This example of the
Decimal::Negate( Decimal ),
Decimal::Floor( Decimal ), and
Decimal::Truncate( Decimal )
methods generates the following output.
Decimal Argument 0
Decimal::Negate( Argument ) 0
Decimal::Floor( Argument ) 0
Decimal::Truncate( Argument ) 0
Decimal Argument 123.456
Decimal::Negate( Argument ) -123.456
Decimal::Floor( Argument ) 123
Decimal::Truncate( Argument ) 123
Decimal Argument -123.456
Decimal::Negate( Argument ) 123.456
Decimal::Floor( Argument ) -124
Decimal::Truncate( Argument ) -123
Decimal Argument -123.0000000
Decimal::Negate( Argument ) 123.0000000
Decimal::Floor( Argument ) -123
Decimal::Truncate( Argument ) -123
Decimal Argument -9999999999.9999999999
Decimal::Negate( Argument ) 9999999999.9999999999
Decimal::Floor( Argument ) -10000000000
Decimal::Truncate( Argument ) -9999999999
*/
// Example of the decimal.Negate, decimal.Floor, and decimal.Truncate
// methods.
import System.*;
class DecimalFloorNegTruncDemo
{
private static String dataFmt = "{0,-30}{1,26}";
// Display decimal parameters and the method results.
public static void ShowDecimalFloorNegTrunc(System.Decimal argument)
{
Console.WriteLine();
Console.WriteLine(dataFmt, "decimal argument", argument);
Console.WriteLine(dataFmt, "decimal.Negate( argument )",
System.Decimal.Negate(argument));
Console.WriteLine(dataFmt, "decimal.Floor( argument )",
System.Decimal.Floor(argument));
Console.WriteLine(dataFmt, "decimal.Truncate( argument )",
System.Decimal.Truncate(argument));
} //ShowDecimalFloorNegTrunc
public static void main(String[] args)
{
Console.WriteLine(("This example of the \n"
+ " decimal.Negate( decimal ), \n"
+ " decimal.Floor( decimal ), and \n"
+ " decimal.Truncate( decimal ) \n"
+ "methods generates the following output."));
// Create pairs of decimal objects.
ShowDecimalFloorNegTrunc(System.Convert.ToDecimal(0));
ShowDecimalFloorNegTrunc(System.Convert.ToDecimal(123.456));
ShowDecimalFloorNegTrunc(System.Convert.ToDecimal(-123.456));
ShowDecimalFloorNegTrunc(new System.Decimal(1230000000, 0, 0, true,
System.Convert.ToByte(7)));
ShowDecimalFloorNegTrunc(System.Convert.ToDecimal(
-9999999999.9999999999));
} //main
} //DecimalFloorNegTruncDemo
/*
This example of the
decimal.Negate( decimal ),
decimal.Floor( decimal ), and
decimal.Truncate( decimal )
methods generates the following output.
decimal argument 0
decimal.Negate( argument ) 0
decimal.Floor( argument ) 0
decimal.Truncate( argument ) 0
decimal argument 123.456
decimal.Negate( argument ) -123.456
decimal.Floor( argument ) 123
decimal.Truncate( argument ) 123
decimal argument -123.456
decimal.Negate( argument ) 123.456
decimal.Floor( argument ) -124
decimal.Truncate( argument ) -123
decimal argument -123.0000000
decimal.Negate( argument ) 123.0000000
decimal.Floor( argument ) -123
decimal.Truncate( argument ) -123
decimal argument -9999999999.9999999999
decimal.Negate( argument ) 9999999999.9999999999
decimal.Floor( argument ) -10000000000
decimal.Truncate( argument ) -9999999999
*/
플랫폼
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
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버전 정보
.NET Framework
2.0, 1.1, 1.0에서 지원
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