指定された 2 つの数のうち、大きい方を返します。
オーバーロードの一覧
2 つの 8 ビット符号なし整数のうち、大きな方を返します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(Byte, Byte) As Byte
[C++] public: static unsigned char Max(unsigned char, unsigned char);
2 つの 10 進数のうち、大きい方を返します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(Decimal, Decimal) As Decimal
[JScript] public static function Max(Decimal, Decimal) : Decimal;
2 つの倍精度浮動小数点数のうち、大きい方を返します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(Double, Double) As Double
[JScript] public static function Max(double, double) : double;
2 つの 16 ビット符号付き整数のうち、大きい方を返します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(Short, Short) As Short
2 つの 32 ビット符号付き整数のうち、大きい方を返します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(Integer, Integer) As Integer
2 つの 64 ビット符号付き整数のうち、大きい方を返します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(Long, Long) As Long
2 つの 8 ビット符号付き整数のうち、大きい方を返します。このメソッドは、CLS と互換性がありません。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(SByte, SByte) As SByte
2 つの単精度浮動小数点数のうち、大きい方を返します。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(Single, Single) As Single
2 つの 16 ビット符号なし整数のうち、大きな方を返します。このメソッドは、CLS と互換性がありません。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(UInt16, UInt16) As UInt16
[C++] public: static unsigned short Max(unsigned short, unsigned short);
[JScript] public static function Max(UInt16, UInt16) : UInt16;
2 つの 32 ビット符号なし整数のうち、大きな方を返します。このメソッドは、CLS と互換性がありません。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(UInt32, UInt32) As UInt32
[C++] public: static unsigned int Max(unsigned int, unsigned int);
[JScript] public static function Max(UInt32, UInt32) : UInt32;
2 つの 64 ビット符号なし整数のうち、大きな方を返します。このメソッドは、CLS と互換性がありません。
.NET Compact Framework でもサポート。
[Visual Basic] Overloads Public Shared Function Max(UInt64, UInt64) As UInt64
[C++] public: static unsigned __int64 Max(unsigned __int64, unsigned __int64);
[JScript] public static function Max(UInt64, UInt64) : UInt64;
使用例
[Visual Basic, C#, C++] メモ ここでは、Max のオーバーロード形式のうちの 1 つだけについて、使用例を示します。その他の例については、各オーバーロード形式のトピックを参照してください。
' This example demonstrates Math.Max()
Imports System
Class Sample
Public Shared Sub Main()
Dim str As String = "{0}: The greater of {1,3} and {2,3} is {3}."
Dim nl As String = Environment.NewLine
Dim xByte1 As Byte = 1
Dim xByte2 As Byte = 51
Dim xShort1 As Short = - 2
Dim xShort2 As Short = 52
Dim xInt1 As Integer = - 3
Dim xInt2 As Integer = 53
Dim xLong1 As Long = - 4
Dim xLong2 As Long = 54
Dim xSingle1 As Single = 5F
Dim xSingle2 As Single = 55F
Dim xDouble1 As Double = 6.0
Dim xDouble2 As Double = 56.0
Dim xDecimal1 As [Decimal] = 7D
Dim xDecimal2 As [Decimal] = 57D
' The following types are not CLS-compliant:
' SByte, UInt16, UInt32, and UInt64.
Console.WriteLine("{0}Display the greater of two values:{0}", nl)
Console.WriteLine(str, "Byte ", xByte1, xByte2, Math.Max(xByte1, xByte2))
Console.WriteLine(str, "Int16 ", xShort1, xShort2, Math.Max(xShort1, xShort2))
Console.WriteLine(str, "Int32 ", xInt1, xInt2, Math.Max(xInt1, xInt2))
Console.WriteLine(str, "Int64 ", xLong1, xLong2, Math.Max(xLong1, xLong2))
Console.WriteLine(str, "Single ", xSingle1, xSingle2, Math.Max(xSingle1, xSingle2))
Console.WriteLine(str, "Double ", xDouble1, xDouble2, Math.Max(xDouble1, xDouble2))
Console.WriteLine(str, "Decimal", xDecimal1, xDecimal2, Math.Max(xDecimal1, xDecimal2))
'
Console.Write("{0}The following types are not supported. ", nl)
Console.WriteLine("SByte, UInt16, UInt32, and UInt64.")
End Sub 'Main
End Class 'Sample
'
'This example produces the following results:
'
'Display the greater of two values:
'
'Byte : The greater of 1 and 51 is 51.
'Int16 : The greater of -2 and 52 is 52.
'Int32 : The greater of -3 and 53 is 53.
'Int64 : The greater of -4 and 54 is 54.
'Single : The greater of 5 and 55 is 55.
'Double : The greater of 6 and 56 is 56.
'Decimal: The greater of 7 and 57 is 57.
'
'The following types are not supported: SByte, UInt16, UInt32, and UInt64.
'
[C#]
// This example demonstrates Math.Max()
using System;
class Sample
{
public static void Main()
{
string str = "{0}: The greater of {1,3} and {2,3} is {3}.";
string nl = Environment.NewLine;
byte xByte1 = 1, xByte2 = 51;
short xShort1 = -2, xShort2 = 52;
int xInt1 = -3, xInt2 = 53;
long xLong1 = -4, xLong2 = 54;
float xSingle1 = 5.0f, xSingle2 = 55.0f;
double xDouble1 = 6.0, xDouble2 = 56.0;
Decimal xDecimal1 = 7m, xDecimal2 = 57m;
// The following types are not CLS-compliant.
sbyte xSbyte1 = 101, xSbyte2 = 111;
ushort xUshort1 = 102, xUshort2 = 112;
uint xUint1 = 103, xUint2 = 113;
ulong xUlong1 = 104, xUlong2 = 114;
Console.WriteLine("{0}Display the greater of two values:{0}", nl);
Console.WriteLine(str, "Byte ", xByte1, xByte2, Math.Max(xByte1, xByte2));
Console.WriteLine(str, "Int16 ", xShort1, xShort2, Math.Max(xShort1, xShort2));
Console.WriteLine(str, "Int32 ", xInt1, xInt2, Math.Max(xInt1, xInt2));
Console.WriteLine(str, "Int64 ", xLong1, xLong2, Math.Max(xLong1, xLong2));
Console.WriteLine(str, "Single ", xSingle1, xSingle2, Math.Max(xSingle1, xSingle2));
Console.WriteLine(str, "Double ", xDouble1, xDouble2, Math.Max(xDouble1, xDouble2));
Console.WriteLine(str, "Decimal", xDecimal1, xDecimal2, Math.Max(xDecimal1, xDecimal2));
//
Console.WriteLine("{0}The following types are not CLS-compliant.{0}", nl);
Console.WriteLine(str, "SByte ", xSbyte1, xSbyte2, Math.Max(xSbyte1, xSbyte2));
Console.WriteLine(str, "UInt16 ", xUshort1, xUshort2, Math.Max(xUshort1, xUshort2));
Console.WriteLine(str, "UInt32 ", xUint1, xUint2, Math.Max(xUint1, xUint2));
Console.WriteLine(str, "UInt64 ", xUlong1, xUlong2, Math.Max(xUlong1, xUlong2));
}
}
/*
This example produces the following results:
Display the greater of two values:
Byte : The greater of 1 and 51 is 51.
Int16 : The greater of -2 and 52 is 52.
Int32 : The greater of -3 and 53 is 53.
Int64 : The greater of -4 and 54 is 54.
Single : The greater of 5 and 55 is 55.
Double : The greater of 6 and 56 is 56.
Decimal: The greater of 7 and 57 is 57.
(The following types are not CLS-compliant.)
SByte : The greater of 101 and 111 is 111.
UInt16 : The greater of 102 and 112 is 112.
UInt32 : The greater of 103 and 113 is 113.
UInt64 : The greater of 104 and 114 is 114.
*/
[C++]
// This example demonstrates Math.Max()
#using <mscorlib.dll>
using namespace System;
int main()
{
String* str = S"{0}: The greater of {1,3} and {2,3} is {3}.";
String* nl = Environment::NewLine;
Byte xByte1 = 1, xByte2 = 51;
short xShort1 = -2, xShort2 = 52;
int xInt1 = -3, xInt2 = 53;
long xLong1 = -4, xLong2 = 54;
float xSingle1 = 5.0f, xSingle2 = 55.0f;
double xDouble1 = 6.0, xDouble2 = 56.0;
Decimal xDecimal1 = 7, xDecimal2 = 57;
// The following types are not CLS-compliant.
SByte xSbyte1 = 101, xSbyte2 = 111;
UInt16 xUshort1 = 102, xUshort2 = 112;
UInt32 xUint1 = 103, xUint2 = 113;
UInt64 xUlong1 = 104, xUlong2 = 114;
Console::WriteLine(S"{0}Display the greater of two values:{0}", nl);
Console::WriteLine(str, S"Byte ", __box(xByte1), __box(xByte2), __box(Math::Max(xByte1, xByte2)));
Console::WriteLine(str, S"Int16 ", __box(xShort1), __box(xShort2), __box(Math::Max(xShort1, xShort2)));
Console::WriteLine(str, S"Int32 ", __box(xInt1), __box(xInt2), __box(Math::Max(xInt1, xInt2)));
Console::WriteLine(str, S"Int64 ", __box(xLong1), __box(xLong2), __box(Math::Max(xLong1, xLong2)));
Console::WriteLine(str, S"Single ", __box(xSingle1), __box(xSingle2), __box(Math::Max(xSingle1, xSingle2)));
Console::WriteLine(str, S"Double ", __box(xDouble1), __box(xDouble2), __box(Math::Max(xDouble1, xDouble2)));
Console::WriteLine(str, S"Decimal", __box(xDecimal1), __box(xDecimal2), __box(Math::Max(xDecimal1, xDecimal2)));
//
Console::WriteLine(S"{0}The following types are not CLS-compliant.{0}", nl);
Console::WriteLine(str, S"SByte ", __box(xSbyte1), __box(xSbyte2), __box(Math::Max(xSbyte1, xSbyte2)));
Console::WriteLine(str, S"UInt16 ", __box(xUshort1), __box(xUshort2), __box(Math::Max(xUshort1, xUshort2)));
Console::WriteLine(str, S"UInt32 ", __box(xUint1), __box(xUint2), __box(Math::Max(xUint1, xUint2)));
Console::WriteLine(str, S"UInt64 ", __box(xUlong1), __box(xUlong2), __box(Math::Max(xUlong1, xUlong2)));
}
/*
This example produces the following results:
Display the greater of two values:
Byte : The greater of 1 and 51 is 51.
Int16 : The greater of -2 and 52 is 52.
Int32 : The greater of -3 and 53 is 53.
Int64 : The greater of -4 and 54 is 54.
Single : The greater of 5 and 55 is 55.
Double : The greater of 6 and 56 is 56.
Decimal: The greater of 7 and 57 is 57.
(The following types are not CLS-compliant.)
SByte : The greater of 101 and 111 is 111.
UInt16 : The greater of 102 and 112 is 112.
UInt32 : The greater of 103 and 113 is 113.
UInt64 : The greater of 104 and 114 is 114.
*/
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