C#

    public static string GetHtmlPageSource(string url, string username, string password)
    {
        System.IO.Stream st = null;
        System.IO.StreamReader sr = null;
        try
        {
            // make a Web request
            System.Net.WebRequest req = System.Net.WebRequest.Create(url);
            // if the username/password are specified, use these credentials
            if (username != null && password != null)
                req.Credentials = new System.Net.NetworkCredential(username, password);
            // get the response and read from the result stream
            System.Net.WebResponse resp = req.GetResponse();
            st = resp.GetResponseStream();
            sr = new System.IO.StreamReader(st);
            // read all the text in it
            return sr.ReadToEnd();
        }
        catch (Exception ex)
        {
            return string.Empty;
        }
        finally
        {
            // always close readers and streams
            sr.Close();
            st.Close();
        }
    }

    private void DataRefresh_Tick(object sender, EventArgs e)
    {
        // Set the Refresh Interval to 15000 ms
        this.DataRefresh.Interval = 15000;

        // Declare the Variables, needed for this Application
        string FL, SL, UnFL, UnSL, ValueFL, ValueSL, ValueUnFL, ValueUnSL;

        //// Refresh the TopDesk Web Browser Object
        this.TopDesk.Refresh();

        //Read WebPage
        string page;

        page = GetHtmlPageSource("https://site", "user", "pass");



        // Set Values to "Nothing"
        ValueFL = null;
        ValueSL = null;
        ValueUnFL = null;
        ValueUnSL = null;
        FL = null;
        SL = null;
        UnFL = null;
        UnSL = null;

        // Read & Analyse the Webpage shown in the Web Browser Object, and use certain values displayed here
        try
        {
            FL = page.Substring(5510, 7);
            SL = page.Substring(6361, 7);
            UnFL = page.Substring(5721, 7);
            UnSL = page.Substring(6572, 7);
        }
        catch
        {
            DialogResult buttonResult = MessageBox.Show("Website not accessible. Please check the network connection, and check your login credentials on the TopDesk-website.", "Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
            if (buttonResult == DialogResult.OK)
            {
                this.Close();
            }
        }

        // Loop through the obtained data, and check if the characters are Numeric
        for (int X = 0; X < 8; X++)
        {
            int valueA = int.Parse(FL.Substring(X, 1));
            ValueFL = ValueFL + FL.Substring(X, 1);

            int valueB = int.Parse(SL.Substring(X, 1));
            ValueSL = ValueSL + SL.Substring(X, 1);

            int valueC = int.Parse(UnSL.Substring(X, 1));
            ValueUnSL = ValueUnSL + UnSL.Substring(X, 1);

            int valueD = int.Parse(UnFL.Substring(X, 1));
            ValueUnFL = ValueUnFL + UnFL.Substring(X, 1);


            try
            {

            }
            catch
            {
                Debug.WriteLine("ValueFL: " + FL.Substring(X, 1) + " is not a valid Integer.");
            }

            try
            {
            }
            catch
            {
                Debug.WriteLine("ValueSL: " + SL.Substring(X, 1) + " is not a valid Integer.");
            }

            try
            {
            }
            catch
            {
                Debug.WriteLine("ValueUnSL: " + UnSL.Substring(X, 1) + " is not a valid Integer.");
            }

            try
            {
            }
            catch
            {
                Debug.WriteLine("ValueUnFL: " + UnFL.Substring(X, 1) + " is not a valid Integer.");
            }
        }

        // Calculate the Total number of Calls, FL + SL
        int TotalCalls;
        TotalCalls = Convert.ToInt32(ValueFL) + Convert.ToInt32(ValueSL);

        // Fill Values in the DashBoard
        this.aGaugeSL.Value = Convert.ToInt32(ValueSL);
        this.aGaugeFL.Value = Convert.ToInt32(ValueFL);
        this.txtBoxFLOpen.Text = ValueFL;
        this.txtBoxSLOpen.Text = ValueSL;
        this.lblOpenCallsFLNbr.Text = ValueFL;
        this.lblOpenCallsSLNbr.Text = ValueSL;
        this.lblUnassignedCallsFLNbr.Text = ValueUnFL;
        this.lblUnassignedCallsSLNbr.Text = ValueUnSL;
        this.lblTotalCallsFL_SL.Text = "Total Number of Open Calls (FL + SL): " + Convert.ToString(TotalCalls);

        // Refresh all Objects
        aGaugeFL.Refresh();
        aGaugeSL.Refresh();
        txtBoxFLOpen.Refresh();
        txtBoxSLOpen.Refresh();
        lblTotalCallsFL_SL.Refresh();
        lblUnassignedCallsFLNbr.Refresh();
        lblUnassignedCallsSLNbr.Refresh();
        lblOpenCallsFLNbr.Refresh();
        lblOpenCallsSLNbr.Refresh();
        pictureBoxStatusFL.Refresh();
        pictureBoxStatusSL.Refresh();
    }

}