How to send a csv file to a ftp site

'The following is code to delete directory on FTP server. It executes when button1 is clicked.
 
Protected Sub Button1_Click1(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
        Panel4.Visible = False
        Panel1.Visible = True
        Panel2.Visible = True
 
        Dim myftp As New ftpclientcode("ftp://" & servername & "/" & TextBox2.Text, myusername, mypassword)
        Try
            myftp.DeleteDirectory(TextBox2.Text)
 
        Catch ex As Exception
            Response.Write(ex.Message.ToString())
 
        End Try
        Page_Load(sender, e)
    End Sub
 
 
'Following is code to create directory on FTP Server
 
 Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles createbutton.Click
        Panel3.Visible = False
        Panel1.Visible = True
        Panel2.Visible = True
 
 
        Dim myftp As New ftpclientcode("ftp://" & servername & "/" & TextBox1.Text, myusername, mypassword)
        Try
            myftp.MakeDirectory(TextBox1.Text)
            Page_Load(sender, e)
 
 
 
 
        Catch ex As Exception
            Response.Write(ex.Message.ToString())
 
 
        Finally
            'myftp.Close()
        End Try
 
'The following code executes on Page_Load and instantiates ftpclientcode class and logs into the FTP server and lists all the files on FTP server
 
  Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
 
       
 
        Dim myftp As New ftpclientcode("ftp://" & servername, myusername, mypassword)
 
        Label1.Text = ""
        Dim datastream As Stream = myftp.ListFiles()
        Dim reader As New StreamReader(datastream)
        While Not reader.EndOfStream
            'Response.Write(reader.ReadLine() & "<br/>")
            Label1.Text = Label1.Text & "&nbsp;&nbsp;ª&nbsp;&nbsp;&nbsp;" & reader.ReadLine() & "<br/>"
 
        End While
        'myftp.Close()
 
 
 
 
    End Sub
 
 
'Following are class level variables declared (outside of any subs or function routines)
 
Private servername As String = "localhost"
    Private myusername As String = "rafayali"
    Private mypassword As String = "29jan1980"

                                              

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private void UploadXMLFile()
        {
            Stream Stream = null;
            FileInfo FileInf = new FileInfo(oAEVTI_CSI_XML.XMLFileName);
 
            string uri = "ftp://10.250.203.5/" + FileInf.Name;
            FtpWebRequest ReqFTP;
            ReqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri));
            ReqFTP.Credentials = new NetworkCredential("zzz", "xxx");
            ReqFTP.KeepAlive = false;
            ReqFTP.Method = WebRequestMethods.Ftp.UploadFile;
            ReqFTP.UseBinary = true;
 
            ReqFTP.ContentLength = FileInf.Length;
 
            int BuffLength = 2048;
            byte[] Buff = new byte[2048];
            int ContentLen;
 
            FileStream FS = FileInf.OpenRead();
            long FileLength = FileInf.Length;
            long Done = 0;
            long DoneAct = 0;
 
            try
            {
 
                Stream = ReqFTP.GetRequestStream();
                ContentLen = FS.Read(Buff, 0, BuffLength);
                DoneAct += ContentLen;
                while (ContentLen != 0)
                {
                    Stream.Write(Buff, 0, ContentLen);
                    ContentLen = FS.Read(Buff, 0, BuffLength);
                    DoneAct += ContentLen;
                    if (Done < (DoneAct * 100 * 100 / FileLength))
                    {
                        Done = (DoneAct * 100 * 100 / FileLength);
                        //Console.WriteLine(((double)(Done / 100.00)).ToString("00.00") + " % Complete..");
                    }
                }
            }
            finally
            {
                if (Stream != null)
                {
                    Stream.Close();
                }
                if (FS != null)
                {
                    FS.Close();
                }
            }
        }

                                              

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