Using File Upload Control and Exif Remover

Hello, I would like to use some sample code I found to remove Exif meta data from images users upload with my file upload control on a form. Want to remove orientation info but also data that pertains to privacy. My problem is that Im not a good enough programmer to know how to implement this. If I'm using a file upload control on one form, how do I call this class from another form in my project given the parameters? Help appreciated. Thanks. Example code here:
Imports System.IO Namespace ExifRemover Public Class ExifClass Inherits System.Web.UI.Page 'Public Class JpegPatcher Public Function PatchAwayExif(inStream As Stream, outStream As Stream) As Stream Dim jpegHeader As Byte() = New Byte(1) {} jpegHeader(0) = CByte(inStream.ReadByte()) jpegHeader(1) = CByte(inStream.ReadByte()) If jpegHeader(0) = &HFF AndAlso jpegHeader(1) = &HD8 Then ...