Lazy Show Profile

Function Show-Profile()
{
    [CmdletBinding(PositionalBinding=$false)]
    [alias("shpf")]
    param
    (
        # [parameter(Mandatory=$false,Position=0)]
        # [ValidateSet('Notepad','Notepad++','VSCode','Console')]
        # [string] $OpenIn = "Notepad"
    )
    DynamicParam
    {
        if ($null -eq $global:TextEditors)
        {
            $global:TextEditors=@()
            # Notepad ++ -- Priority #1
            $32npp = "$p86\Notepad++\notepad++.exe"
            $64npp = "$p64\Notepad++\notepad++.exe"
            if (Test-Path $32npp)
            {
                $test = $32npp
            }
            elseif (Test-Path $64npp)
            {
                $test = $64npp
            }
            if ($null -ne $test)
            {
                $global:TextEditors += New-Object PSObject -Property @{
                    Name = "Notepad++"
                    Path = $test
                    Priority = 1
                }
            }
            # Add Visual Studio Code...
            $vsCode = "$p64\Microsoft VS Code\Code.exe"
            if (Test-Path $vsCode)
            {
                $global:TextEditors += New-Object PSObject -Property @{
                    Name = "VSCode"
                    Path = $vsCode
                    Priority = 2
                }
            }
            # Add Stupid Notepad...
            $global:TextEditors += New-Object psobject -Property @{
                Name = "Notepad"
                Path = "$env:WINDIR\System32\Notepad.exe"
                Priority = 3
            }
            # Add Stupid Console...
            $global:TextEditors += New-Object psobject -Property @{
                Name = "Console"
                Path = "Get-Content" # little trickery...
                Priority = 4
            }
        }
        $attName = "OpenIn"
        $editors = $global:TextEditors.Name
        $rtDict = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary
        $attCol = New-Object 'System.Collections.ObjectModel.Collection[System.Attribute]'
        $pAtt = New-Object System.Management.Automation.ParameterAttribute -Property @{
            Mandatory = $false
            Position = 0
        }
        $attCol.Add($pAtt)
        $alias = New-Object System.Management.Automation.AliasAttribute("o", "oi")
        $attCol.Add($alias)
        $valSet = New-Object System.Management.Automation.ValidateSetAttribute($editors)
        $attCol.Add($valSet)
        $rtParam = New-Object System.Management.Automation.RuntimeDefinedParameter($attName, [string], $attCol)
        $rtDict.Add($attName, $rtParam)
        return $rtDict;
    }
    Begin
    {
        $chosen = $PSBoundParameters["OpenIn"]
        if ($null -eq $chosen)
        {
            # ...then go by priority
            $OpenIn = ($global:TextEditors | Sort Priority)[0]
        }
        else
        {
            $OpenIn = $global:TextEditors | ? Name -eq $chosen
        }
    }
    Process
    {
        if ($OpenIn.Path -like "*.exe")
        {
            Start-Process $OpenIn.Path -ArgumentList $profile
        }
        else
        {
            Invoke-Expression -Command "$($OpenIn.Path) $profile"
        }
    }
    End
    {
        return
    }
}