将在foreach循环中创建的属性发送到PSCustomObject

Question

我想读出在Web服务器上运行的进程的一些信息。我坚持将我的信息存入变量并将其导出到日志文件中

如何将我的$Properties加入$ProcessData PSCustom对象？

主要目标是获取我的服务器上运行的每个进程的gdi句柄。

$sig = @' 
     [DllImport("User32.dll")] public static extern int GetGuiResources(IntPtr hProcess, int uiFlags); 
    '@ 
    Add-Type -MemberDefinition $sig -name NativeMethods -namespace Win32 
    $processes = [System.Diagnostics.Process]::GetProcesses() 
    [int]$gdiHandleCount = 0 
    $ProcessData = New-Object PSCustomObject 
    ForEach ($p in $processes) 
    { 
     try{ 
      $gdiHandles = [Win32.NativeMethods]::GetGuiResources($p.Handle, 0) 
      $gdiHandleCount += $gdiHandles 
      $properties = @{ 
       'ProcessName'=$p.name; 
       'CPU'=$p.cpu; 
       'Handles'=$p.Handles; 
       'GDI-Objects'=$gdiHandles.ToString 
      } 
     } 
     catch { 
      #"Error accessing " + $p.Name 
     } 
    } 

谢谢！

Answer 1

看起来您只是想将GDI对象添加到流程信息中。使用了一个calculated property：

$processes = [Diagnostics.Process]::GetProcesses() | 
      Select-Object Name, Cpu, Handles, @{n='GDI-Objects';e={ 
       [Win32.NativeMethods]::GetGuiResources($_.Handle, 0).ToString() 
      }} 

Answer 2

$ProcessData = New-Object PSCustomObject -Property @{ 
    'ProcessName'=$p.name; 
    'CPU'=$p.cpu; 
    'Handles'=$p.Handles; 
    'GDI-Objects'=$gdiHandles.ToString 
} 

OR

$Properties = @{ 
    'ProcessName'=$p.name; 
    'CPU'=$p.cpu; 
    'Handles'=$p.Handles; 
    'GDI-Objects'=$gdiHandles.ToString 
} 
$ProcessData = New-Object PSCustomObject -Property $Properties 

我通常选择去一个