1  public static void ExecuteRemoteCommand(string remoteComputer, string userName, string password, string command)
 2  {
 3      WSManConnectionInfo connectionInfo = new WSManConnectionInfo();
 4      connectionInfo.ComputerName = remoteComputer;
 5      connectionInfo.Credential = new PSCredential(userName, ConvertToSecureString(password));
 6 
 7      using (Runspace runspace = RunspaceFactory.CreateRunspace(connectionInfo))
 8      {
 9          runspace.Open();
10 
11          using (PowerShell ps = PowerShell.Create())
12          {
13              ps.Runspace = runspace;
14              ps.AddScript(command);
15 
16              Collection<PSObject> results = ps.Invoke();
17 
18              foreach (var result in results)
19              {
20                  Console.WriteLine(result);
21              }
22          }
23          runspace.Close();
24      }
25  }
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 public static void StopRemoteProcessByName(string remoteComputer, string userName, string password, string processName)
 {
     WSManConnectionInfo connectionInfo = new WSManConnectionInfo();
     connectionInfo.ComputerName = remoteComputer;
     connectionInfo.Credential = new PSCredential(userName, ConvertToSecureString(password));

     using (Runspace runspace = RunspaceFactory.CreateRunspace(connectionInfo))
     {
         runspace.Open();

         using (PowerShell ps = PowerShell.Create())
         {
             // 获取进程ID
             ps.Runspace = runspace;
             ps.AddScript($"$proc = Get-Process -Name {processName}; if ($proc) {{$proc.Id}}");

             // 执行并获取进程ID
             var results = ps.Invoke();
             if (ps.HadErrors)
             {
                 Console.WriteLine("Error retrieving process ID");
                 return;
             }

             // 如果找到了进程，关闭它
             if (results.Count > 0)
             {
                 int processId = (int)results[0].BaseObject;
                 ps.Commands.Clear();
                 ps.AddScript($"Stop-Process -Id {processId} -Force");
                 ps.Invoke();

                 if (ps.HadErrors)
                 {
                     Console.WriteLine("Error stopping process");
                 }
                 else
                 {
                     Console.WriteLine($"Process {processName} with ID {processId} stopped successfully.");
                 }
             }
             else
             {
                 Console.WriteLine("No such process found.");
             }
         }
         runspace.Close();
     }
 }
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  public static void StartRemoteProcess(string remoteComputer, string userName, string password, string processName)
  {
      WSManConnectionInfo connectionInfo = new WSManConnectionInfo();
      connectionInfo.ComputerName = remoteComputer;
      connectionInfo.Credential = new PSCredential(userName, ConvertToSecureString(password));

      using (Runspace runspace = RunspaceFactory.CreateRunspace(connectionInfo))
      {
          runspace.Open();

          using (PowerShell ps = PowerShell.Create())
          {
              ps.Runspace = runspace;
              ps.AddScript($"$process = Start-Process {processName} -PassThru; $process.Id");

              var results = ps.Invoke();
              if (ps.HadErrors)
              {
                  Console.WriteLine("Error starting process");
              }
              else if (results.Count > 0)
              {
                  Console.WriteLine($"Process started successfully. Process ID: {results[0]}");
              }
          }

          runspace.Close();
      }
  }
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