[VOID][System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")

$intptrSize = [System.IntPtr]::Size
if( $intptrSize -eq 4 ) {
	$NULL = [System.Windows.Forms.MessageBox]::Show("This is a 32 bit environment", "Winforms demo for PS2EXE", 0)
} else {
	$NULL = [System.Windows.Forms.MessageBox]::Show("This is a 64 bit environment", "Winforms demo for PS2EXE", 0)
}


if ($PSVersionTable.PSVersion.Major -eq 5)
{
  $VER = "This is PowerShell 5.x"
}
elseif ($PSVersionTable.PSVersion.Major -eq 4)
	{
	  $VER = "This is PowerShell 4.0"
	}
	elseif ($PSVersionTable.PSVersion.Major -eq 3)
	{
  	$VER = "This is PowerShell 3.0"
	}
	else
	{
  	if ($PSVersionTable.PSVersion.Major -eq 2)
  	{
  		$VER = "This is PowerShell 2.0"
  	}
  	else
  	{
			$VER = "This is a unknown PowerShell version."
  	}
	}
[System.Windows.Forms.MessageBox]::Show($VER, "Winformsdemo for PS2EXE", 0) | Out-Null

[VOID][System.Windows.Forms.MessageBox]::Show("Thread Appartment State is $([System.Threading.Thread]::CurrentThread.GetApartmentState())", "Winforms demo for PS2EXE", 0)

# keep following windows in foreground with -noConsole:
$Host.UI.RawUI.FlushInputBuffer()
#$credential = Get-Credential -Credential "$ENV:USERNAME"
$credential = $host.ui.PromptForCredential("Authentication required", "Please type user and passwort.", "$ENV:USERNAME", "$ENV:COMPUTERNAME")
$Host.UI.RawUI.FlushInputBuffer()

if ($credential)
{	$BSTR = [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($credential.Password)
	$PlainPassword = [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR)

	[VOID][System.Windows.Forms.MessageBox]::Show($credential.UserName + "`n" + $PlainPassword, "Your authentication data:", 0)
}
else
{
	Write-Output "Input aborted"
}