Process.UserProcessorTime-Eigenschaft

Ruft die Benutzerprozessorzeit für diesen Prozess ab.

Namespace: System.Diagnostics
Assembly: System (in system.dll)

Syntax

'Declaration
Public ReadOnly Property UserProcessorTime As TimeSpan
'Usage
Dim instance As Process
Dim value As TimeSpan

value = instance.UserProcessorTime

public TimeSpan UserProcessorTime { get; }

public:
property TimeSpan UserProcessorTime {
    TimeSpan get ();
}

/** @property */
public TimeSpan get_UserProcessorTime ()

public function get UserProcessorTime () : TimeSpan

Eigenschaftenwert

Eine TimeSpan, die die Zeitspanne angibt, während der der zugeordnete Prozess Code innerhalb der Anwendung des Prozesses (nicht im Betriebssystemkern) ausgeführt hat.

Ausnahmen

Beispiel

Im folgenden Beispiel wird eine Instanz von Editor gestartet. Anschließend werden in dem Beispiel verschiedene Eigenschaften des zugeordneten Prozesses abgerufen und angezeigt. Im Beispiel wird festgestellt, wann der Prozess beendet wird, und der Exitcode des Prozesses wird angezeigt.

Imports System
Imports System.Diagnostics

Namespace ProcessSample
   Class ProcessMonitorSample

      Public Shared Sub Main()

         ' Define variables to track the peak
         ' memory usage of the process.
         Dim peakPagedMem As Long = 0
         Dim peakWorkingSet As Long = 0
         Dim peakVirtualMem As Long = 0

         Dim myProcess As Process = Nothing

         Try

            ' Start the process.
            myProcess = Process.Start("NotePad.exe")

            ' Display process statistics until
            ' the user closes the program.
            Do

                If Not myProcess.HasExited Then

                    ' 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 Then
                        Console.WriteLine("Status = Running")
                    Else
                        Console.WriteLine("Status = Not Responding")
                    End If
                End If
            Loop While Not 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 Not myProcess Is Nothing Then
                myProcess.Close
            End If
         End Try
      End Sub 'Main
   End Class 
End Namespace 

using System;
using System.Diagnostics;

namespace ProcessSample
{
    class ProcessMonitorSample
    {
        public static void 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();
                }
            }
        }

    }
}

#using <system.dll>

using namespace System;
using namespace System::Diagnostics;
int main()
{
   
   // Define variables to track the peak
   // memory usage of the process.
   _int64 peakPagedMem = 0,peakWorkingSet = 0,peakVirtualMem = 0;
   Process^ myProcess = nullptr;
   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 );
            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 != nullptr )
      {
         myProcess->Close();
      }
   }

}

.NET Framework-Sicherheit

• SecurityPermission  zum Aufrufen von Process-Membern. Anforderungswert: LinkDemand; Benannte Berechtigungssätze: FullTrust.

Plattformen

Windows 98, Windows 2000 SP4, Windows CE, Windows Mobile für Pocket PC, Windows Mobile für Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

Siehe auch

Referenz

Process-Klasse
Process-Member
System.Diagnostics-Namespace
Process.UserProcessorTime-Eigenschaft
Process.PrivilegedProcessorTime-Eigenschaft