FTP file upload

Hi. I have a filesystemwatcher that launches a program. This program would then generate a number of html pages and these are stored in a folder. My question is this: How can I upload these html files to a server through ftp. below is my code.
thanks in advance for your help.

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Imports System.ServiceProcess
Imports System.IO
Imports System.Threading.Thread
Imports System.Windows.Forms
Imports System.Diagnostics

Public Class Service1

    Protected Overrides Sub OnStart(ByVal args() As String)
        ' Add code here to start your service. This method should set things
        ' in motion so your service can do its work.
    End Sub

    Protected Overrides Sub OnStop()
        ' Add code here to perform any tear-down necessary to stop your service.
    End Sub

    Private Sub FileSystemWatcher1_Changed(ByVal sender As System.Object, ByVal e As System.IO.FileSystemEventArgs) Handles FileSystemWatcher1.Changed

        Dim procAs New Process
        proc= Process.Start("C:\Program Files\\html_program.exe")

''''here i need carry out an ftp upload of the generated files


    End Sub
End Class