Kode Sampel GetProc01 (C#)

Kode berikut menunjukkan implementasi cmdlet sampel GetProc01. Perhatikan bahwa cmdlet disederhanakan dengan meninggalkan pekerjaan pengambilan proses yang sebenarnya ke metode System.Diagnostics.Process.Getprocesses* .

Nota

Anda dapat mengunduh file sumber C# (getproc01.cs) untuk cmdlet Get-Proc ini menggunakan Kit Pengembangan Perangkat Lunak Microsoft Windows untuk Komponen Runtime Windows Vista dan .NET Framework 3.0. Untuk petunjuk pengunduhan, lihat Cara Menginstal Windows PowerShell dan Mengunduh Windows PowerShell SDK. File sumber yang diunduh tersedia di direktori<>.

Sampel Kode

using System;
using System.Diagnostics;
using System.Management.Automation;             //Windows PowerShell namespace

using System.ComponentModel;

// This sample shows how to create a simple cmdlet. To test this 
// cmdlet, the snapin must be registered.  First, run the command:
//     installutil GetProcessSample01.dll
// Then run:
//     Add-PSSnapin GetProcessSnapIn01
// After the snapin has been loaded, you can run:
//     get-proc

namespace Microsoft.Samples.PowerShell.Commands
{

   #region GetProcCommand

   /// <summary>
   /// This class implements the Get-Proc cmdlet.
   /// </summary>
   [Cmdlet(VerbsCommon.Get, "Proc")]
   public class GetProcCommand : Cmdlet   
   {
      #region Cmdlet Overrides

      /// <summary>
      /// The ProcessRecord method calls the Process.GetProcesses 
      /// method to retrieve the processes of the local computer. 
      /// Then, the WriteObject method writes the associated processes 
      /// to the pipeline.
      /// </summary>
      protected override void ProcessRecord()
      {
         // Retrieve the current processes.
         Process[] processes = Process.GetProcesses();

         // Write the processes to the pipeline to make them available
         // to the next cmdlet. The second argument (true) tells Windows 
         // PowerShell to enumerate the array and to send one process 
         // object at a time to the pipeline.
         WriteObject(processes, true);
      }

      #endregion Overrides

   } //GetProcCommand

   #endregion GetProcCommand

   #region PowerShell snap-in

   /// <summary>
   /// Create this sample as an PowerShell snap-in
   /// </summary>
   [RunInstaller(true)]
   public class GetProcPSSnapIn01 : PSSnapIn
   {
       /// <summary>
       /// Create an instance of the GetProcPSSnapIn01
       /// </summary>
       public GetProcPSSnapIn01()
           : base()
       {
       }

       /// <summary>
       /// Get a name for this PowerShell snap-in. This name will be used in registering
       /// this PowerShell snap-in.
       /// </summary>
       public override string Name
       {
           get
           {
               return "GetProcPSSnapIn01";
           }
       }

       /// <summary>
       /// Vendor information for this PowerShell snap-in.
       /// </summary>
       public override string Vendor
       {
           get
           {
               return "Microsoft";
           }
       }

       /// <summary>
       /// Gets resource information for vendor. This is a string of format: 
       /// resourceBaseName,resourceName. 
       /// </summary>
       public override string VendorResource
       {
           get
           {
               return "GetProcPSSnapIn01,Microsoft";
           }
       }

       /// <summary>
       /// Description of this PowerShell snap-in.
       /// </summary>
       public override string Description
       {
           get
           {
               return "This is a PowerShell snap-in that includes the get-proc cmdlet.";
           }
       }
   }

   #endregion PowerShell snap-in
}

Lihat Juga

Panduan Programmer Windows PowerShell

Windows PowerShell SDK