Int16.MaxValue Field

Definition

Représente la plus grande valeur possible d'un Int16.Represents the largest possible value of an Int16. Ce champ est constant.This field is constant.

public: short MaxValue = 32767;
public const short MaxValue = 32767;
val mutable MaxValue : int16
Public Const MaxValue As Short  = 32767

Field Value

Int16

Examples

L’exemple suivant utilise la propriété MaxValue pour empêcher une OverflowException lors de la conversion en une valeur Int16.The following example uses the MaxValue property to prevent an OverflowException when converting to an Int16 value.

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 {0} to an Int16.",
                        newNumber);
   }
   else
   {
      Console.WriteLine("Unable to convert {0} to an Int16.", number);
   }
}
// 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.

Remarks

La valeur de cette constante est 32767 ; c’est-à-dire, hexadécimal 0x7FFF.The value of this constant is 32767; that is, hexadecimal 0x7FFF.

La propriété MaxValue est généralement utilisée pour empêcher une OverflowException lors de la conversion d’un type numérique avec une plus grande plage supérieure (par exemple, une UInt16 ou une Int32) en Int16.The MaxValue property is typically used to prevent an OverflowException when converting from a numeric type with a greater upper range (such as a UInt16 or a Int32) to an Int16. L’exemple illustre cette utilisation.The example illustrates this usage.

Applies to

See also