Private/Get-DcRegistryValue.ps1
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function Get-DcRegistryValue { <# .SYNOPSIS Read a single named registry value, returning $null if the key or value is absent. .DESCRIPTION Thin wrapper over Get-ItemProperty that swallows "missing key" / "missing value" errors and returns $null. Use to flatten the common four-line "Get-ItemProperty; if not null then read the named property" pattern. .PARAMETER Path Registry key path (e.g. 'HKLM:\SOFTWARE\Policies\...'). .PARAMETER Name Named value under the key. #> [CmdletBinding()] [OutputType([object])] param( [Parameter(Mandatory)] [string] $Path, [Parameter(Mandatory)] [string] $Name ) $prop = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction SilentlyContinue if ($null -eq $prop) { return $null } return $prop.$Name } |