Process.WorkingSet 属性

定义

命名空间:

System.Diagnostics

程序集:

System.Diagnostics.Process.dll

Source:

Process.cs

注意

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

获取关联进程的物理内存使用量（以字节为单位）。

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

属性值

Int32

关联进程当前使用的物理内存总量（以字节为单位）。

属性

ObsoleteAttribute

示例

以下示例启动记事本的实例。 然后，该示例检索并显示关联进程的各种属性。 该示例检测进程何时退出，并显示进程的退出代码。

#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

注解

此属性返回的值表示进程使用的工作集内存最近刷新的大小（以字节为单位）。 若要获取最新大小，需要先调用 Refresh() 方法。

进程的工作集是物理 RAM 内存中的进程当前可见的内存页的集合。 这些页是常驻的，可供应用程序使用，而不会触发页面错误。

工作集包括共享数据和专用数据。 共享数据包括包含进程执行的所有指令的页面，包括进程模块和系统库。

另请参阅

• MinWorkingSet
• MaxWorkingSet
• PeakWorkingSet
• PeakWorkingSet64
• WorkingSet64