# Single.MinValue フィールド

## 定義

Single の最小有効値を表します。 このフィールドは定数です。

``public: float MinValue = -3.40282347E+38;``
``public const float MinValue = -3.40282347E+38;``
``val mutable MinValue : single``
``Public Const MinValue As Single  = -3.40282347E+38``

#### フィールド値

Value = -3.40282347E+38

## 例

``````if ( s < Single::MinValue )
{
Console::WriteLine( "Your number is smaller than a Single." );
}
``````
``````if (s < Single.MinValue)
{
Console.WriteLine("Your number is smaller than a Single.");
}
``````
``````if s < Single.MinValue then
printfn "Your number is smaller than a Single."
``````
``````If S < Single.MinValue Then
Console.WriteLine("Your number is smaller than a Single.")
End If
``````

## 注釈

この定数の値は負の 3.402823e38 です。

より Single.MinValue 小さい操作の結果は です Single.NegativeInfinity。 次の例では、 Single.NegativeInfinity 結果が より Single.MinValue小さい場合、減算演算と乗算演算の結果が得られます。

``````using System;

public class Example
{
public static void Main()
{
float result1 = -8.997e37f + -2.985e38f;
Console.WriteLine("{0} (Negative Infinity: {1})",
result1, Single.IsNegativeInfinity(result1));

float result2 = -1.5935e25f * 7.948e32f;
Console.WriteLine("{0} (Negative Infinity: {1})",
result2, Single.IsNegativeInfinity(result2));
}
}
// The example displays the following output:
//    -Infinity (Negative Infinity: True)
//    -Infinity (Negative Infinity: True)
``````
``````open System

let result1 = -8.997e37f + -2.985e38f
printfn \$"{result1} (Negative Infinity: {Single.IsNegativeInfinity result1})"

let result2 = -1.5935e25f * 7.948e32f
printfn \$"{result2} (Negative Infinity: {Single.IsNegativeInfinity result2})"
// The example displays the following output:
//    -Infinity (Negative Infinity: True)
//    -Infinity (Negative Infinity: True)
``````
``````Module Example
Public Sub Main()
Dim result1 As Single = -8.997e37 + -2.985e38
Console.WriteLine("{0} (Negative Infinity: {1})",
result1, Single.IsNegativeInfinity(result1))

Dim result2 As Single = -1.5935e250 * 7.948e110
Console.WriteLine("{0} (Negative Infinity: {1})",
result2, Single.IsNegativeInfinity(result2))
End Sub
End Module
' The example displays the following output:
'    -Infinity (Negative Infinity: True)
'    -Infinity (Negative Infinity: True)
``````