Esempio di Runspace06Runspace06 Sample

Questo esempio illustra come aggiungere un modulo a un oggetto System.Management.Automation.Runspaces.Initialsessionstate in modo che il modulo venga caricato all'apertura di spazio.This sample shows how to add a module to an System.Management.Automation.Runspaces.Initialsessionstate object so that the module is loaded when the runspace is opened. Il modulo fornisce un cmdlet Get-proc (definito dall' esempio GetProcessSample02) che viene eseguito in modo sincrono tramite un oggetto System. Management. Automation. PowerShell .The module provides a Get-Proc cmdlet (defined by the GetProcessSample02 Sample) that is run synchronously by using a System.Management.Automation.Powershell object.


Questo esempio richiede Windows PowerShell 2,0.This sample requires Windows PowerShell 2.0.


In questo esempio vengono illustrate le operazioni seguenti.This sample demonstrates the following.


Questo esempio crea un spazio che usa un oggetto System.Management.Automation.Runspaces.Initialsessionstate per definire gli elementi disponibili quando viene aperto il spazio.This sample creates a runspace that uses an System.Management.Automation.Runspaces.Initialsessionstate object to define the elements that are available when the runspace is opened. In questo esempio un modulo che definisce un cmdlet Get-proc viene aggiunto allo stato della sessione iniziale.In this sample, a module that defines a Get-Proc cmdlet is added to the initial session state.

namespace Microsoft.Samples.PowerShell.Runspaces
  using System;
  using System.Collections.ObjectModel;
  using System.Management.Automation;
  using System.Management.Automation.Runspaces;
  using PowerShell = System.Management.Automation.PowerShell;

  /// <summary>
  /// This class contains the Main entry point for this host application.
  /// </summary>
  internal class Runspace06
    /// <summary>
    /// This sample shows how to define an initial session state that is
    /// used when creating a runspace. The sample invokes a command from
    /// a binary module that is loaded by the initial session state.
    /// </summary>
    /// <param name="args">Parameter not used.</param>
    /// <remarks>
    /// This sample assumes that user has coppied the GetProcessSample02.dll
    /// that is produced by the GetProcessSample02 sample to the current
    /// directory.
    /// This sample demonstrates the following:
    /// 1. Creating a default initial session state.
    /// 2. Adding a module to the initial session state.
    /// 3. Creating a runspace that uses the initial session state.
    /// 4. Creating a PowerShell object that uses the runspace.
    /// 5. Adding the module's get-proc cmdlet to the PowerShell object.
    /// 6. Running the command synchronously.
    /// 7. Using PSObject objects to extract and display properties from
    ///    the objects returned by the cmdlet.
    /// </remarks>
    private static void Main(string[] args)
        // Create the default initial session state and add the module.
      InitialSessionState iss = InitialSessionState.CreateDefault();
      iss.ImportPSModule(new string[] { @".\GetProcessSample02.dll" });

      // Create a runspace. Notice that no PSHost object is supplied to the
      // CreateRunspace method so the default host is used. See the Host
      // samples for more information on creating your own custom host.
      using (Runspace myRunSpace = RunspaceFactory.CreateRunspace(iss))

        // Create a PowerShell object.
        using (PowerShell powershell = PowerShell.Create())
          // Add the cmdlet and specify the runspace.
          powershell.Runspace = myRunSpace;

          Collection<PSObject> results = powershell.Invoke();

          Console.WriteLine("Process              HandleCount");

          // Display the results.
          foreach (PSObject result in results)
                              "{0,-20} {1}",

        // Close the runspace to release any resources.

      System.Console.WriteLine("Hit any key to exit...");

Vedere ancheSee Also

Scrittura di un'applicazione host di Windows PowerShellWriting a Windows PowerShell Host Application