Decimal.Compare 메서드
지정된 두 Decimal 값을 비교합니다.
네임스페이스: System
어셈블리: mscorlib(mscorlib.dll)
구문
‘선언
Public Shared Function Compare ( _
d1 As Decimal, _
d2 As Decimal _
) As Integer
‘사용 방법
Dim d1 As Decimal
Dim d2 As Decimal
Dim returnValue As Integer
returnValue = Decimal.Compare(d1, d2)
public static int Compare (
decimal d1,
decimal d2
)
public:
static int Compare (
Decimal d1,
Decimal d2
)
public static int Compare (
Decimal d1,
Decimal d2
)
public static function Compare (
d1 : decimal,
d2 : decimal
) : int
매개 변수
- d1
Decimal입니다.
- d2
Decimal입니다.
반환 값
d1과 d2의 상대 값을 나타내는 부호 있는 숫자를 반환합니다.
반환 값 |
의미 |
|---|---|
0보다 작음 |
d1이 d2보다 작습니다. |
0 |
d1과 d2가 같습니다. |
0보다 큼 |
d1이 d2보다 큽니다. |
예제
다음 코드 예제에서는 Compare 메서드를 사용하여 몇 개의 Decimal 값과 참조 Decimal 값을 비교합니다.
' Example of the Decimal.Compare and static Decimal.Equals methods.
Imports System
Imports Microsoft.VisualBasic
Module DecCompareEqualsDemo
Const dataFmt As String = "{0,-45}{1}"
' Compare Decimal parameters, and display them with the results.
Sub CompareDecimals( Left as Decimal, Right as Decimal, _
RightText as String )
Console.WriteLine( )
Console.WriteLine( dataFmt, "Right: " & RightText, Right )
Console.WriteLine( dataFmt, "Decimal.Equals( Left, Right )", _
Decimal.Equals( Left, Right ) )
Console.WriteLine( dataFmt, _
"Decimal.Compare( Left, Right )", _
Decimal.Compare( Left, Right ) )
End Sub
Sub Main( )
Console.WriteLine( _
"This example of the Decimal.Equals( Decimal, " & _
"Decimal ) and " & vbCrLf & "Decimal.Compare( " & _
"Decimal, Decimal ) methods generates the " & vbCrLf & _
"following output. It creates several different " & _
"Decimal " & vbCrLf & "values and compares them " & _
"with the following reference value." & vbCrLf )
' Create a reference Decimal value.
Dim Left as New Decimal( 123.456 )
Console.WriteLine( dataFmt, "Left: Decimal( 123.456 )", Left )
' Create Decimal values to compare with the reference.
CompareDecimals( Left, New Decimal( 1.2345600E+2 ), _
"Decimal( 1.2345600E+2 )" )
CompareDecimals( Left, 123.4561D, "123.4561D" )
CompareDecimals( Left, 123.4559D, "123.4559D" )
CompareDecimals( Left, 123.456000D, "123.456000D" )
CompareDecimals( Left, _
New Decimal( 123456000, 0, 0, false, 6 ), _
"Decimal( 123456000, 0, 0, false, 6 )" )
End Sub
End Module
' This example of the Decimal.Equals( Decimal, Decimal ) and
' Decimal.Compare( Decimal, Decimal ) methods generates the
' following output. It creates several different Decimal
' values and compares them with the following reference value.
'
' Left: Decimal( 123.456 ) 123.456
'
' Right: Decimal( 1.2345600E+2 ) 123.456
' Decimal.Equals( Left, Right ) True
' Decimal.Compare( Left, Right ) 0
'
' Right: 123.4561D 123.4561
' Decimal.Equals( Left, Right ) False
' Decimal.Compare( Left, Right ) -1
'
' Right: 123.4559D 123.4559
' Decimal.Equals( Left, Right ) False
' Decimal.Compare( Left, Right ) 1
'
' Right: 123.456000D 123.456
' Decimal.Equals( Left, Right ) True
' Decimal.Compare( Left, Right ) 0
'
' Right: Decimal( 123456000, 0, 0, false, 6 ) 123.456000
' Decimal.Equals( Left, Right ) True
' Decimal.Compare( Left, Right ) 0
// Example of the decimal.Compare and static decimal.Equals methods.
using System;
class DecCompareEqualsDemo
{
const string dataFmt = "{0,-45}{1}";
// Compare decimal parameters, and display them with the results.
public static void CompareDecimals( decimal Left, decimal Right,
string RightText )
{
Console.WriteLine( );
Console.WriteLine( dataFmt, "Right: "+RightText, Right );
Console.WriteLine( dataFmt, "decimal.Equals( Left, Right )",
Decimal.Equals( Left, Right ) );
Console.WriteLine( dataFmt, "decimal.Compare( Left, Right )",
Decimal.Compare( Left, Right ) );
}
public static void Main( )
{
Console.WriteLine( "This example of the " +
"decimal.Equals( decimal, decimal ) and \n" +
"decimal.Compare( decimal, decimal ) methods " +
"generates the \nfollowing output. It creates several " +
"different decimal \nvalues and compares them with " +
"the following reference value.\n" );
// Create a reference decimal value.
decimal Left = new decimal( 123.456 );
Console.WriteLine( dataFmt, "Left: decimal( 123.456 )",
Left );
// Create decimal values to compare with the reference.
CompareDecimals( Left, new decimal( 1.2345600E+2 ),
"decimal( 1.2345600E+2 )" );
CompareDecimals( Left, 123.4561M, "123.4561M" );
CompareDecimals( Left, 123.4559M, "123.4559M" );
CompareDecimals( Left, 123.456000M, "123.456000M" );
CompareDecimals( Left,
new decimal( 123456000, 0, 0, false, 6 ),
"decimal( 123456000, 0, 0, false, 6 )" );
}
}
/*
This example of the decimal.Equals( decimal, decimal ) and
decimal.Compare( decimal, decimal ) methods generates the
following output. It creates several different decimal
values and compares them with the following reference value.
Left: decimal( 123.456 ) 123.456
Right: decimal( 1.2345600E+2 ) 123.456
decimal.Equals( Left, Right ) True
decimal.Compare( Left, Right ) 0
Right: 123.4561M 123.4561
decimal.Equals( Left, Right ) False
decimal.Compare( Left, Right ) -1
Right: 123.4559M 123.4559
decimal.Equals( Left, Right ) False
decimal.Compare( Left, Right ) 1
Right: 123.456000M 123.456000
decimal.Equals( Left, Right ) True
decimal.Compare( Left, Right ) 0
Right: decimal( 123456000, 0, 0, false, 6 ) 123.456000
decimal.Equals( Left, Right ) True
decimal.Compare( Left, Right ) 0
*/
// Example of the Decimal::Compare and static Decimal::Equals methods.
using namespace System;
const __wchar_t * protoFmt = L"{0,-45}{1}";
// Compare Decimal parameters, and display them with the results.
void CompareDecimals( Decimal Left, Decimal Right, String^ RightText )
{
String^ dataFmt = gcnew String( protoFmt );
Console::WriteLine();
Console::WriteLine( dataFmt, String::Concat( "Right: ", RightText ), Right );
Console::WriteLine( dataFmt, "Decimal::Equals( Left, Right )", Decimal::Equals( Left, Right ) );
Console::WriteLine( dataFmt, "Decimal::Compare( Left, Right )", Decimal::Compare( Left, Right ) );
}
int main()
{
Console::WriteLine( "This example of the Decimal::Equals( Decimal, Decimal "
") and \nDecimal::Compare( Decimal, Decimal ) "
"methods generates the \nfollowing output. It creates "
"several different Decimal \nvalues and compares them "
"with the following reference value.\n" );
// Create a reference Decimal value.
Decimal Left = Decimal(123.456);
Console::WriteLine( gcnew String( protoFmt ), "Left: Decimal( 123.456 )", Left );
// Create Decimal values to compare with the reference.
CompareDecimals( Left, Decimal(1.2345600E+2), "Decimal( 1.2345600E+2 )" );
CompareDecimals( Left, Decimal::Parse( "123.4561" ), "Decimal::Parse( \"123.4561\" )" );
CompareDecimals( Left, Decimal::Parse( "123.4559" ), "Decimal::Parse( \"123.4559\" )" );
CompareDecimals( Left, Decimal::Parse( "123.456000" ), "Decimal::Parse( \"123.456000\" )" );
CompareDecimals( Left, Decimal(123456000,0,0,false,6), "Decimal( 123456000, 0, 0, false, 6 )" );
}
/*
This example of the Decimal::Equals( Decimal, Decimal ) and
Decimal::Compare( Decimal, Decimal ) methods generates the
following output. It creates several different Decimal
values and compares them with the following reference value.
Left: Decimal( 123.456 ) 123.456
Right: Decimal( 1.2345600E+2 ) 123.456
Decimal::Equals( Left, Right ) True
Decimal::Compare( Left, Right ) 0
Right: Decimal::Parse( "123.4561" ) 123.4561
Decimal::Equals( Left, Right ) False
Decimal::Compare( Left, Right ) -1
Right: Decimal::Parse( "123.4559" ) 123.4559
Decimal::Equals( Left, Right ) False
Decimal::Compare( Left, Right ) 1
Right: Decimal::Parse( "123.456000" ) 123.456000
Decimal::Equals( Left, Right ) True
Decimal::Compare( Left, Right ) 0
Right: Decimal( 123456000, 0, 0, false, 6 ) 123.456000
Decimal::Equals( Left, Right ) True
Decimal::Compare( Left, Right ) 0
*/
// Example of the decimal.Compare and static decimal.Equals methods.
import System.* ;
class DecCompareEqualsDemo
{
private static String dataFmt = "{0,-45}{1}";
// Compare decimal parameters, and display them with the results.
public static void CompareDecimals(System.Decimal left,
System.Decimal right, String rightText)
{
Console.WriteLine();
Console.WriteLine(dataFmt, "Right: " + rightText,right);
Console.WriteLine(dataFmt, "decimal.Equals( Left, Right )",
System.Convert.ToString(Decimal.Equals(left,right)));
Console.WriteLine(dataFmt, "decimal.Compare( Left, Right )",
System.Convert.ToString(Decimal.Compare(left,right)));
} //CompareDecimals
public static void main(String[] args)
{
Console.WriteLine(("This example of the "
+ "decimal.Equals( decimal, decimal ) and \n"
+ "decimal.Compare( decimal, decimal ) methods "
+ "generates the \nfollowing output. It creates several "
+ "different decimal \nvalues and compares them with "
+ "the following reference value.\n"));
// Create a reference decimal value.
System.Decimal left = new System.Decimal(123.456);
Console.WriteLine(dataFmt, "Left: decimal( 123.456 )",left);
// Create decimal values to compare with the reference.
CompareDecimals(left,
new System.Decimal(123.456), "decimal( 1.2345600E+2 )");
CompareDecimals(left, System.Convert.ToDecimal(123.4561), "123.4561");
CompareDecimals(left, System.Convert.ToDecimal(123.4559), "123.4559");
CompareDecimals(left,System.Convert.ToDecimal(123.456000),"123.456000");
CompareDecimals(left, new System.Decimal(123456000, 0, 0, false,
System.Convert.ToByte(6)), "decimal( 123456000, 0, 0, false, 6 )");
} //main
} //DecCompareEqualsDemo
/*
This example of the decimal.Equals( decimal, decimal ) and
decimal.Compare( decimal, decimal ) methods generates the
following output. It creates several different decimal
values and compares them with the following reference value.
Left: decimal( 123.456 ) 123.456
Right: decimal( 1.2345600E+2 ) 123.456
decimal.Equals( Left, Right ) True
decimal.Compare( Left, Right ) 0
Right: 123.4561 123.4561
decimal.Equals( Left, Right ) False
decimal.Compare( Left, Right ) -1
Right: 123.4559 123.4559
decimal.Equals( Left, Right ) False
decimal.Compare( Left, Right ) 1
Right: 123.456000 123.456
decimal.Equals( Left, Right ) True
decimal.Compare( Left, Right ) 0
Right: decimal( 123456000, 0, 0, false, 6 ) 123.456000
decimal.Equals( Left, Right ) True
decimal.Compare( Left, Right ) 0
*/
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