Int16.MaxValue Champ

Définition

Espace de noms:

System

Assembly:

System.Runtime.dll

Représente la plus grande valeur possible d'un Int16. Ce champ est constant.

public: short MaxValue = 32767;

public const short MaxValue = 32767;

val mutable MaxValue : int16

Public Const MaxValue As Short  = 32767

Valeur de champ

Value = 32767

Int16

Exemples

L’exemple suivant utilise la MaxValue propriété pour empêcher un lors de OverflowException la conversion en valeur Int16 .

array<Int64>^ numbersToConvert = {162345, 32183, -54000};
Int16 newNumber;
for each (Int64 number in numbersToConvert)
{
   if (number >= Int16::MinValue && number <= Int16::MaxValue)
   {
      newNumber = Convert::ToInt16(number);
      Console::WriteLine("Successfully converted {0} to an Int16.", 
                         newNumber);
   }
   else
   {
      Console::WriteLine("Unable to convert {0} to an Int16.", number);
   }
}
// The example displays the following output:
//       Unable to convert 162345 to an Int16.
//       Successfully converted 32183 to an Int16.
//       Unable to convert -54000 to an Int16.

long[] numbersToConvert = {162345, 32183, -54000};
short newNumber;
foreach (long number in numbersToConvert)
{
   if (number >= Int16.MinValue && number <= Int16.MaxValue)
   {
      newNumber = Convert.ToInt16(number);
      Console.WriteLine($"Successfully converted {newNumber} to an Int16.");
   }
   else
   {
      Console.WriteLine($"Unable to convert {number} to an Int16.");
   }
}
// The example displays the following output to the console:
//       Unable to convert 162345 to an Int16.
//       Successfully converted 32183 to an Int16.
//       Unable to convert -54000 to an Int16.

open System

let numbersToConvert = [ 162345L; 32183L; -54000L ]

for number in numbersToConvert do
    if number >= int64 Int16.MinValue && number <= int64 Int16.MaxValue then
        let newNumber = Convert.ToInt16 number
        printfn $"Successfully converted {newNumber} to an Int16."
    else
        printfn $"Unable to convert {number} to an Int16."

// The example displays the following output to the console:
//       Unable to convert 162345 to an Int16.
//       Successfully converted 32183 to an Int16.
//       Unable to convert -54000 to an Int16.

Dim numbersToConvert() As Long = {162345, 32183, -54000}
Dim newNumber As Int16
For Each number As Long In NumbersToConvert
   If number >= Int16.MinValue And number <= Int16.MaxValue Then
      newNumber = Convert.ToInt16(number)
      Console.WriteLine("Successfully converted {0} to an Int16.", _
                        newNumber)
   Else
      Console.WriteLine("Unable to convert {0} to an Int16.", number)
   End If                     
Next
' The example displays the following output to the console:
'       Unable to convert 162345 to an Int16.
'       Successfully converted 32183 to an Int16.
'       Unable to convert -54000 to an Int16.

Remarques

La valeur de cette constante est 32767 ; autrement dit, 0x7FFF hexadécimaux.

La MaxValue propriété est généralement utilisée pour empêcher un lors de la conversion d’un OverflowException type numérique avec une plage supérieure supérieure (par exemple, un UInt16 ou un Int32) en Int16. L’exemple illustre cette utilisation.

Voir aussi

• MinValue