Select-NAVVersion.ps1
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function Select-NAVVersion { <# .SYNOPSIS Show non-GUI dialog and let the user select NAV version. .DESCRIPTION Show non-GUI dialog and let a user select NAV version (if multiple versions present). .EXAMPLE #> [CmdletBinding()] param ( [parameter(Mandatory=$true)] [PSObject]$versions=@() ) $retVal = $null $selectedVersion = $null if (($versions -eq $null) -or ($versions.Count -eq 0)) { Write-Error "There is no version-module to be imported!" return } $xValues = $versions | Select-Object ModuleTitle | Sort-Object -Property ModuleTitle -Unique $yValues = $versions | Select-Object VersionNo | Sort-Object -Property VersionNo -Unique switch (($yValues | measure).Count) { 0 { Write-Error "NAV is probably missing or has been installed in an unusual folder!" } 1 { $selectedVersion = $yValues[0].VersionNo } # More than one version default { $matrixElements = @() for ($y = 0; $y -lt $yValues.Count; $y++) { $matrixElement = New-Object PSObject $matrixElement | Add-Member NoteProperty Index ("[" + ($y + 1) + "]") $matrixElement | Add-Member NoteProperty VersionNo $yValues[$y].VersionNo for ($x = 0; $x -lt $xValues.Count; $x++) { $versonModuleData = $versions | Where-Object -Property VersionNo -eq $yValues[$y].VersionNo | Where-Object -Property ModuleTitle -eq $xValues[$x].ModuleTitle $matrixElement | Add-Member NoteProperty $xValues[$x].ModuleTitle ($versonModuleData -ne $null) } $matrixElements += $matrixElement } Write-Host "`nSelect NAV version you are going to use:`n" -ForegroundColor Cyan [int]$menuChoice = 0 while ( $menuChoice -lt 1 -or $menuChoice -gt $matrixElements.Count ) { $matrixElements | Format-Table -AutoSize | Out-Host [Int]$menuChoice = Read-Host "`nPlease, select one of the options available" } $selectedVersion = $matrixElements[$menuChoice - 1].VersionNo } } $retVal = $versions | Where-Object -Property VersionNo -eq $selectedVersion return $retVal } |