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Propriedade Process.PrivateMemorySize64

Gets the amount of private memory allocated for the associated process.

Namespace:  System.Diagnostics
Assembly:  System (em System.dll)

[ComVisibleAttribute(false)]
public long PrivateMemorySize64 { get; }

Valor de propriedade

Tipo: System.Int64
The amount of memory, in bytes, allocated for the associated process that cannot be shared with other processes.

ExceçãoCondição
PlatformNotSupportedException

The platform is Windows 98 or Windows Millennium Edition (Windows Me), which does not support this property.

The value returned by this property represents the current size of memory used by the process that cannot be shared with other processes.

This property can be used to monitor memory usage on computers with 32-bit processors or 64-bit processors.The property value is equivalent to the Private Bytes performance counter for the process.

Windows 98, Windows Millennium Edition Observação Zoom, Para Cima e Ampliar:

This property is not supported on Windows 98 or Windows Millennium Edition (Windows Me).

The following code example starts an instance of the Notepad application.The example then retrieves and displays various properties of the associated process.The example detects when the process exits, and displays its exit code and peak memory statistics.

using System;
using System.Diagnostics;

namespace ProcessSample
{
    class ProcessMonitorSample
    {
        publicstaticvoid Main()
        {

            // Define variables to track the peak// memory usage of the process.
            long peakPagedMem = 0, 
                peakWorkingSet = 0, 
                peakVirtualMem = 0;

            Process myProcess = null;

            try 
            {
                // Start the process.
                myProcess = Process.Start("NotePad.exe");

                // Display the process statistics until// the user closes the program.do 
                {
                    if (!myProcess.HasExited)
                    {
                        // Refresh the current process property values.
                        myProcess.Refresh();

                        Console.WriteLine();

                        // Display current process statistics.

                        Console.WriteLine("{0} -", myProcess.ToString());
                        Console.WriteLine("-------------------------------------");

                        Console.WriteLine("  physical memory usage: {0}",
                            myProcess.WorkingSet64);
                        Console.WriteLine("  base priority: {0}",
                            myProcess.BasePriority);
                        Console.WriteLine("  priority class: {0}",
                            myProcess.PriorityClass);
                        Console.WriteLine("  user processor time: {0}",
                            myProcess.UserProcessorTime);
                        Console.WriteLine("  privileged processor time: {0}",
                            myProcess.PrivilegedProcessorTime);
                        Console.WriteLine("  total processor time: {0}",
                            myProcess.TotalProcessorTime);

                        // Update the values for the overall peak memory statistics.
                        peakPagedMem = myProcess.PeakPagedMemorySize64;
                        peakVirtualMem = myProcess.PeakVirtualMemorySize64;
                        peakWorkingSet = myProcess.PeakWorkingSet64;

                        if (myProcess.Responding)
                        {
                            Console.WriteLine("Status = Running");
                        }
                        else
                        {
                            Console.WriteLine("Status = Not Responding");
                        }
                    }
                }
                while (!myProcess.WaitForExit(1000));


                Console.WriteLine();
                Console.WriteLine("Process exit code: {0}", 
                    myProcess.ExitCode);

                // Display peak memory statistics for the process.
                Console.WriteLine("Peak physical memory usage of the process: {0}",
                    peakWorkingSet);
                Console.WriteLine("Peak paged memory usage of the process: {0}",
                    peakPagedMem);
                Console.WriteLine("Peak virtual memory usage of the process: {0}",
                    peakVirtualMem);

            } 
            finally
            {
                if (myProcess != null)
                {
                    myProcess.Close();
                }
            }
        }

    }
}


  • LinkDemand 

    confiança total para o chamador imediato.O membro não pode ser usado por código parcialmente confiável.

Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

o.NET Framework e.NET Compact Framework não oferecem suporte a todas as versões de cada plataforma. Para obter uma lista de versões suportadas, consulte Requisitos de sistema do .NET framework.

.NET Framework

Compatível com: 3.5, 3.0, 2.0

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