Public/Psrunner/Get-ProcessBitness.ps1
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function Get-ProcessBitness { <# .SYNOPSIS A short one-line action-based description, e.g. 'Tests if a function is valid' .DESCRIPTION A longer description of the function, its purpose, common use cases, etc. .NOTES Information or caveats about the function e.g. 'This function is not supported in Linux' .LINK https://rkeithhill.wordpress.com/2014/04/28/how-to-determine-if-a-process-is-32-or-64-bit/ #> [CmdletBinding()] param ( # Parameter help description [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [int[]]$Ids ) begin { $Signature = @{ Namespace = "Kernel32" Name = "Bitness" Language = "CSharp" MemberDefinition = @" [DllImport("kernel32.dll", SetLastError = true, CallingConvention = CallingConvention.Winapi)] [return: MarshalAs(UnmanagedType.Bool)] public static extern bool IsWow64Process( [In] System.IntPtr hProcess, [Out, MarshalAs(UnmanagedType.Bool)] out bool wow64Process); "@ } if (!("Kernel32.Bitness" -as [type])) { Add-Type @Signature } } process { Get-Process -Id $Ids | ForEach-Object -Process { $is32Bit = [int]0 if ([Kernel32.Bitness]::IsWow64Process($_.Handle, [ref]$is32Bit)) { if ($is32Bit) { "$($_.Name) is 32-bit" } else { "$($_.Name) is 64-bit" } } } } } |