Printing a password protected File??

Hello all,

I've written an windows application that loops through a number of folders / sub folders and creates a list of files. these files will be printed..

file types are docx, xlsx, ppt, pptx etc..

The problem I have, is some of the files are password protected. and when I try to print in mass, they pop up with the password box ..
Is there a way to populate the password box with a password in VB?

Code:

---

  Dim printer As String = ""
        Dim printDialog As New PrintDialog()

        If printDialog.ShowDialog(Me) = Windows.Forms.DialogResult.OK Then
            printer = printDialog.PrinterSettings.PrinterName
        End If

 

        For F As Integer = 0 To PrintArrayList.Length - 1
            Dim FN As String = PrintArrayList(1, F)
            startInfo = New ProcessStartInfo(FN)
            With startInfo
                .WindowStyle = ProcessWindowStyle.Normal
                .Verb = "PrintTo"             
                .Arguments = """" & printer & """"
                .CreateNoWindow = False
                .UseShellExecute = True
            End With
            Try
                System.Diagnostics.Process.Start(startInfo)
            Catch ex As Exception
                MsgBox(ex.ToString)
            End Try
        Next

---

Thanks in advance.
Dave