Hey everyone,

My question is that I saved a file in vb.net to excel using the SaveFileDialog and now I want to launch the excel program and open that file after the user saves it. Can anyone help me with this? Thank you in advance. Some of my code is below. I was thinking about doing it with a temporary file name such as highlighted below my code.

Code:
            Dim oExcel As Object
            Dim oBook As Object
            Dim oSheet As Object
            oExcel = CreateObject("Excel.Application")
            oBook = oExcel.Workbooks.Add
            oSheet = oBook.Worksheets(1)

    ''Save To Excel
            Dim sfd As New SaveFileDialog()
            sfd.FileName = mTitle
            sfd.Filter = "*.xlsx|*.xlsx" 'xml
            sfd.ShowDialog()

            oBook.SaveAs(sfd.FileName())
            
           'Quit Excel
            oExcel.Quit()
Dim fn As String = My.Computer.FileSystem.GetTempFileName
My.Computer.FileSystem.WriteAllText(fn, s.ToString, False)

Dim pi As New ProcessStartInfo
pi.FileName = "Notepad.exe"
pi.Arguments = fn
pi.WindowStyle = ProcessWindowStyle.Normal
Process.Start(pi)