Byte.MinValue Champ

  • Référence

Définition

Espace de noms:
System
Assembly:
System.Runtime.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
Byte.cs
Source:
Byte.cs
Source:
Byte.cs

Représente la plus petite valeur possible de Byte. Ce champ est constant.

public: System::Byte MinValue = 0;
public const byte MinValue = 0;
val mutable MinValue : byte
Public Const MinValue As Byte  = 0

Valeur de champ

Value = 0
Byte

Exemples

L’exemple suivant montre comment utiliser le champ pour passer à l’écran MinValue les entrées de variable pour les valeurs qui se trouvent en dehors de la plage des valeurs d’octet possibles.

public:
   void MinMaxFields( Int32 numberToSet )
   {
      if ( numberToSet <= (Int32)Byte::MaxValue && numberToSet >= (Int32)Byte::MinValue )
      {
         
         // You must explicitly convert an integer to a byte.
         MemberByte = (Byte)numberToSet;
         
         // Displays MemberByte using the ToString() method.
         Console::WriteLine(  "The MemberByte value is {0}", MemberByte.ToString() );
      }
      else
      {
         Console::WriteLine(  "The value {0} is outside of the range of possible Byte values", numberToSet.ToString() );
      }
   }

public void MinMaxFields(int numberToSet)
{
   if(numberToSet <= (int)Byte.MaxValue && numberToSet >= (int)Byte.MinValue)
   {
      // You must explicitly convert an integer to a byte.
      MemberByte = (Byte)numberToSet;

      // Displays MemberByte using the ToString() method.
      Console.WriteLine("The MemberByte value is {0}", MemberByte.ToString());
   }
   else
   {
      Console.WriteLine("The value {0} is outside of the range of possible Byte values", numberToSet.ToString());
   }
}

let minMaxFields numberToSet =
    if numberToSet <= int Byte.MaxValue && numberToSet >= int Byte.MinValue then
        // You must explicitly convert an integer to a byte.
        let myByte = byte numberToSet

        printfn $"The MemberByte value is {myByte}"
    else
        printfn $"The value {numberToSet} is outside of the range of possible Byte values"

Public Sub MinMaxFields(ByVal numberToSet As Integer)
   If numberToSet <= CInt([Byte].MaxValue) And numberToSet >= CInt([Byte].MinValue) Then
      ' You must explicitly convert an integer to a byte.
      MemberByte = CType(numberToSet, [Byte])

      ' Displays MemberByte using the ToString() method.
      Console.WriteLine("The MemberByte value is {0}.", MemberByte.ToString())
   Else
      Console.WriteLine("The value {0} is outside of the range of possible Byte values.", numberToSet.ToString())
   End If
End Sub

Remarques

La valeur de cette constante est 0.

S’applique à

Voir aussi