Public/Get-ResourceLockId.ps1
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function Get-ResourceLockId { #Requires -Version 3.0 [CmdletBinding()] Param ( [Parameter(Mandatory)] [System.IO.FileInfo[]]$LockObject ) $ErrorActionPreference = 'Stop' Write-Debug -Message ('ENTER {0}' -f $MyInvocation.MyCommand.Name) try { Write-Debug -Message ('ENTER TRY {0}' -f $MyInvocation.MyCommand.Name) Write-Debug -Message ('LockObject: {0}' -f [string]$LockObject) Write-Debug -Message ('$LockObject -is [System.Array]') if ($LockObject -is [System.Array]) { #Even if there are several lock objects passed to the function, they all should have the same name Write-Debug -Message ('$LockObjectName = $LockObject[0].Name') $LockObjectName = $LockObject[0].Name Write-Debug -Message ('$LockObjectName = {0}' -f $LockObjectName) } else { Write-Debug -Message ('$LockObjectName = $LockObject.Name') $LockObjectName = $LockObject.Name Write-Debug -Message ('$LockObjectName = {0}' -f $LockObjectName) } Write-Debug -Message ('$null = ''{0}'' -match ''(.+)\.(.+)''' -f $LockObjectName) $null = $LockObjectName -match '(.+)\.(.+)' Write-Debug -Message ('$Matches: {0}' -f $Matches) Write-Debug -Message ('$Matches[1]: {0}' -f $Matches[1]) Write-Debug -Message ('$Matches[1]') $Matches[1] Write-Debug -Message ('EXIT TRY {0}' -f $MyInvocation.MyCommand.Name) } catch { Write-Debug -Message ('ENTER CATCH {0}' -f $MyInvocation.MyCommand.Name) Write-Debug -Message ('{0}: $PSCmdlet.ThrowTerminatingError($_)' -f $MyInvocation.MyCommand.Name) $PSCmdlet.ThrowTerminatingError($_) Write-Debug -Message ('EXIT CATCH {0}' -f $MyInvocation.MyCommand.Name) } Write-Debug -Message ('EXIT {0}' -f $MyInvocation.MyCommand.Name) } |