Single.MinValue Bidang

Definisi

Ruang nama:

System

Rakitan:

System.Runtime.dll

Sumber:

Single.cs

Mewakili nilai sekecil mungkin dari Single. Bidang ini konstan.

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

Nilai Bidang

Value = -3.40282347E+38

Single

Contoh

Contoh kode berikut menunjukkan konstanta MinValue .

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

Keterangan

Nilai konstanta ini negatif 3,402823e38.

Hasil operasi yang kurang dari Single.MinValue adalah Single.NegativeInfinity. Dalam contoh berikut, Single.NegativeInfinity hasil dari operasi pengurangan dan perkalian ketika hasilnya kurang dari Single.MinValue.

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)

Lihat juga

• MaxValue