System.Windows.Forms.OpenFileDialog always ontop

Hello All

when using the following code to present a browse for file dialog to a user, sometimes the windows will open behind another windows and therefore cannot be seen. I know I have seen a tip somewhere on how to prevent this from happening (i.e. method etc) but I cannot locate it at the moment. Does someone know how to make sure the windows always opens on top?

Thanks all

 

function Read-OpenFileDialog ( `
[string]$WindowTitle="Please select a file", [string]$InitialDirectory="C:\", `
[string]$Filter = "All files (*.*)|*.*", [switch]$AllowMultiSelect=$false)
{
Add-Type -AssemblyName System.Windows.Forms
$openFileDialog = New-Object System.Windows.Forms.OpenFileDialog
$openFileDialog.Title = $WindowTitle
$openFileDialog.InitialDirectory = $InitialDirectory
$openFileDialog.Filter = $Filter
if ($AllowMultiSelect) { $openFileDialog.MultiSelect = $true }
$openFileDialog.ShowHelp = $true
$openFileDialog.ShowDialog() | out-null
if ($AllowMultiSelect) { return $openFileDialog.Filenames } else { return $openFileDialog.Filename }
}