Public/Test-RegistryValue.ps1
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function Test-RegistryValue { <# .Synopsis Function to Test Registry Values .DESCRIPTION Function to Test Registry Values .PARAMETER Path Registry path to be tested .PARAMETER Value Registry value to be tested .EXAMPLE Test-RegistryValue -Path "HKLM:SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" -Value "AutoAdminLogon" .EXAMPLE Test-RegistryValue "HKLM:SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon" "AutoAdminLogon" .NOTES Used Functions: Name | Module ---------------------------------------|-------------------------- Get-ItemProperty | Microsoft.PowerShell.Management Get-CurrentErrorToDisplay | EguibarIT Get-FunctionDisplay | EguibarIT .NOTES Version: 1.0 DateModified: 16/Ene/2018 LasModifiedBy: Vicente Rodriguez Eguibar vicente@eguibar.com Eguibar Information Technology S.L. http://www.eguibarit.com #> [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Low')] [OutputType([Bool])] Param ( [parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, ValueFromRemainingArguments = $true, HelpMessage = 'Registry path to be tested', Position = 0)] [ValidateNotNullOrEmpty()] [string] $Path, [parameter(Mandatory = $true, ValueFromPipeline = $true, ValueFromPipelineByPropertyName = $true, ValueFromRemainingArguments = $true, HelpMessage = 'Registry value to be tested', Position = 1)] [ValidateNotNullOrEmpty()] [string] $Value ) Begin { ############################## # Module imports ############################## # Variables Definition } #end Begin Process { try { Get-ItemProperty -Path $Path | Select-Object -ExpandProperty $Value -ErrorAction Stop | Out-Null return $true } catch { return $false } } #end Process End { } #end End } #end Function |