在C#中调用Powershell脚本返回0 [英] Invoking a Powershell script in C# results returning 0

问题描述

我正在创建一个Windows服务，该服务每分钟都会调用Powershell脚本. Powershell脚本返回本地系统信息.

I'm creating a Windows Service that calls a Powershell script every minute. The Powershell script returns local system information.

    function MachineInformation
    {
      [hashtable]$machine = @{}

      $computerSystem = get-wmiobject Win32_ComputerSystem

      $machine.machine = $computerSystem.Name
      $machine.key = $computerSystem.Manufacturer
      [String]$machine.value = Get-WmiObject win32_processor | Measure-Object -property   LoadPercentage -Average | Select Average
      [DateTime]$machine.timestamp = Get-Date



      Return $machine
    }

MachineInformation

当我在Powershell ISE中运行时，它可以工作.

When I run in Powershell ISE it works.

然后我的C#Windows服务尝试调用脚本

My C# Windows Service then tries to invoke the script

                PowerShell ps = PowerShell.Create();

                ps.AddScript("C:\\Scripts\\SystemInfo.ps1");

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

                foreach (PSObject result in results)
                {
                    //Do something
                }

在调试时，结果返回的计数为0.几天前此操作正常，现在已决定停止.几个小时使我发疯.我在做什么错了?

When debugging, results is returning a count of 0. This was working fine a few days ago and now it has decided to stop. It has been driving me crazy for hours. What am i doing wrong?

推荐答案

将构建类型从32位更改为64位，这应该可以解决您的问题.

Change the build type from 32 bit to 64 bit, this should solve your problem.

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