Process.WorkingSet Propriété

Définition

Espace de noms:

System.Diagnostics

Assembly:

System.Diagnostics.Process.dll

Source:

Process.cs

Attention

Process.WorkingSet has been deprecated because the type of the property can't represent all valid results. Use System.Diagnostics.Process.WorkingSet64 instead.

Obtient l’utilisation de mémoire physique du processus associé, en octets.

public:
 property int WorkingSet { int get(); };

[System.Obsolete("Process.WorkingSet has been deprecated because the type of the property can't represent all valid results. Use System.Diagnostics.Process.WorkingSet64 instead.")]
public int WorkingSet { get; }

[<System.Obsolete("Process.WorkingSet has been deprecated because the type of the property can't represent all valid results. Use System.Diagnostics.Process.WorkingSet64 instead.")>]
member this.WorkingSet : int

Public ReadOnly Property WorkingSet As Integer

Valeur de propriété

Int32

Quantité totale de mémoire physique utilisée par le processus associé, en octets.

Attributs

ObsoleteAttribute

Exemples

L’exemple suivant démarre une instance du Bloc-notes. L’exemple récupère et affiche ensuite les différentes propriétés du processus associé. L’exemple détecte quand le processus se termine et affiche le code de sortie du processus.

#using <System.dll>

using namespace System;
using namespace System::Diagnostics;
using namespace System::Threading;
int main()
{
   try
   {
      Process^ myProcess;
      myProcess = Process::Start( "NotePad.exe" );
      while (  !myProcess->HasExited )
      {
         Console::WriteLine();
         
         // Get physical memory usage of the associated process.
         Console::WriteLine( "Process's physical memory usage: {0}", myProcess->WorkingSet.ToString() );
         
         // Get base priority of the associated process.
         Console::WriteLine( "Base priority of the associated process: {0}", myProcess->BasePriority.ToString() );
         
         // Get priority class of the associated process.
         Console::WriteLine(  "Priority class of the associated process: {0}", myProcess->PriorityClass );
         
         // Get user processor time for this process.
         Console::WriteLine( "User Processor Time: {0}", myProcess->UserProcessorTime.ToString() );
         
         // Get privileged processor time for this process.
         Console::WriteLine( "Privileged Processor Time: {0}", myProcess->PrivilegedProcessorTime.ToString() );
         
         // Get total processor time for this process.
         Console::WriteLine( "Total Processor Time: {0}", myProcess->TotalProcessorTime.ToString() );
         
         // Invoke overloaded ToString function.
         Console::WriteLine( "Process's Name: {0}", myProcess->ToString() );
         Console::WriteLine( "-------------------------------------" );
         if ( myProcess->Responding )
         {
            Console::WriteLine( "Status:  Responding to user interface" );
            myProcess->Refresh();
         }
         else
         {
            Console::WriteLine( "Status:  Not Responding" );
         }
         Thread::Sleep( 1000 );
      }
      Console::WriteLine();
      Console::WriteLine(  "Process exit code: {0}", myProcess->ExitCode.ToString() );
   }
   catch ( Exception^ e ) 
   {
      Console::WriteLine( "The following exception was raised:  {0}", e->Message );
   }

}

using System;
using System.Diagnostics;
using System.Threading;

namespace ProcessSample
{
    class MyProcessClass
    {
        public static void Main()
        {
            try
            {
                using (Process myProcess = Process.Start("NotePad.exe"))
                {
                    while (!myProcess.HasExited)
                    {
                        Console.WriteLine();

                        Console.WriteLine($"Physical memory usage     : {myProcess.WorkingSet}");
                        Console.WriteLine($"Base priority             : {myProcess.BasePriority}");
                        Console.WriteLine($"Priority class            : {myProcess.PriorityClass}");
                        Console.WriteLine($"User processor time       : {myProcess.UserProcessorTime}");
                        Console.WriteLine($"Privileged processor time : {myProcess.PrivilegedProcessorTime}");
                        Console.WriteLine($"Total processor time      : {myProcess.TotalProcessorTime}");
                        Console.WriteLine($"Process's Name            : {myProcess}");
                        Console.WriteLine("-------------------------------------");

                        if (myProcess.Responding)
                        {
                            Console.WriteLine("Status:  Responding to user interface");
                            myProcess.Refresh();
                        }
                        else
                        {
                            Console.WriteLine("Status:  Not Responding");
                        }

                        Thread.Sleep(1000);
                    }

                    Console.WriteLine();
                    Console.WriteLine($"Process exit code: {myProcess.ExitCode}");
                }
            }
            catch (Exception e)
            {
                Console.WriteLine($"The following exception was raised: {e.Message}");
            }
        }
    }
}

Imports System.Diagnostics
Imports System.Threading

Namespace Process_Sample
    Class MyProcessClass

        Public Shared Sub Main()
            Try

                Using myProcess = Process.Start("NotePad.exe")

                    While Not myProcess.HasExited

                        Console.WriteLine()

                        Console.WriteLine($"Process's physical memory usage          : {myProcess.WorkingSet}")
                        Console.WriteLine($"Base priority of the associated process  : {myProcess.BasePriority}")
                        Console.WriteLine($"Priority class of the associated process : {myProcess.PriorityClass}")
                        Console.WriteLine($"User processor time                      : {myProcess.UserProcessorTime}")
                        Console.WriteLine($"Privileged processor time                : {myProcess.PrivilegedProcessorTime}")
                        Console.WriteLine($"Total processor time                     : {myProcess.TotalProcessorTime}")
                        Console.WriteLine($"Process's name                           : {myProcess}")
                        Console.WriteLine("-------------------------------------")

                        If myProcess.Responding Then
                            Console.WriteLine("Status:  Responding to user interface")
                            myProcess.Refresh()
                        Else
                            Console.WriteLine("Status:  Not Responding")
                        End If
                        Thread.Sleep(1000)
                    End While

                    Console.WriteLine()
                    Console.WriteLine($"Process exit code: {myProcess.ExitCode}")
                End Using

            Catch e As Exception
                Console.WriteLine($"The following exception was raised: {e.Message}")
            End Try
        End Sub
    End Class
End Namespace 'Process_Sample

Remarques

La valeur retournée par cette propriété représente la taille actualisée la plus récente de la mémoire du jeu de travail utilisée par le processus, en octets. Pour obtenir la taille la plus récente, vous devez d’abord appeler Refresh() la méthode.

La plage de travail d’un processus correspond à l’ensemble de pages mémoire actuellement visible pour le processus dans la mémoire RAM physique. Ces pages résident et peuvent être utilisées par une application sans déclencher de défaillance de page.

L’ensemble de travail comprend des données partagées et privées. Les données partagées incluent les pages qui contiennent toutes les instructions exécutées par le processus, y compris les modules de processus et les bibliothèques système.

Voir aussi

• MinWorkingSet
• MaxWorkingSet
• PeakWorkingSet
• PeakWorkingSet64
• WorkingSet64