/// <summary>
        /// Call the search and populate the table with the (hopefully) found Provider detail.
        /// </summary>
        /// <param name="providerID">The id of the Provider to display.</param>
        private void PopulateData(string providerID, String APIKey)
        {
            ServiceInterface     client  = new ServiceInterfaceClient("CourseSearchService");
            ProviderDetailsInput request = new ProviderDetailsInput(providerID, APIKey);

            try
            {
                ProviderDetailsOutput response = client.ProviderDetails(request);

                // make sure we start with a clear table
                ProviderDetailTable.Rows.Clear();

                if (response.ProviderDetails != null)
                {
                    //ResultsOverviewLabel.Text = response.ProviderDetails.ProviderName;

                    // add header
                    TableHeaderCell headerCell = new TableHeaderCell();
                    headerCell.Text       = response.ProviderDetails.ProviderName;
                    headerCell.ColumnSpan = 2;
                    TableRow headerRow = new TableRow();
                    headerRow.Cells.Add(headerCell);
                    ProviderDetailTable.Rows.Add(headerRow);

                    // add the rows of provider data
                    ProviderDetailTable.Rows.Add(CreateTableRow("Provider name:", response.ProviderDetails.ProviderName));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Provider ID:", response.ProviderDetails.ProviderID));
                    ProviderDetailTable.Rows.Add(CreateTableRow("UKPRN:", response.ProviderDetails.UKPRN));
                    ProviderDetailTable.Rows.Add(CreateTableRow("UPIN:", response.ProviderDetails.UPIN));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Address Line 1:", response.ProviderDetails.ProviderAddress.Address_line_1));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Address Line 2:", response.ProviderDetails.ProviderAddress.Address_line_2));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Town:", response.ProviderDetails.ProviderAddress.Town));
                    ProviderDetailTable.Rows.Add(CreateTableRow("County:", response.ProviderDetails.ProviderAddress.County));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Postcode:", response.ProviderDetails.ProviderAddress.PostCode));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Phone:", response.ProviderDetails.Phone));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Fax:", response.ProviderDetails.Fax));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Email:", response.ProviderDetails.Email));
                    ProviderDetailTable.Rows.Add(CreateTableRow("Website:", response.ProviderDetails.Website));
                    ProviderDetailTable.Rows.Add(CreateTableRow("24+ Loans:", response.ProviderDetails.TFPlusLoans.ToString()));
                    ProviderDetailTable.Rows.Add(CreateTableRow("DFE Provider:", response.ProviderDetails.DFE1619Funded.ToString()));
                }
            }
            catch (Exception ex)
            {
                ResultsOverviewLabel.Text = ex.Message + "/n/n" + ex.StackTrace;
            }
        }
        /// <summary>
        /// On clicking ProviderDetails button, calls CourseSearchService ProviderDetails() method wtih test data.
        /// </summary>
        private void btnProviderDetails_Click(object sender, EventArgs e)
        {
            txtResult.Text = "Processing ...";

            ServiceInterface client = new ServiceInterfaceClient("CourseSearch");

            ProviderDetailsInput request = new ProviderDetailsInput("300017", "");  // 3958 = Cardiff University

            try
            {
                ProviderDetailsOutput response = client.ProviderDetails(request);
                StringBuilder         sb       = new StringBuilder();
                sb.Append("Request details:");
                sb.Append("\nProvider ID = " +
                          response.RequestDetails.ProviderID);

                sb.Append("\n\n");

                if (response.ProviderDetails != null)
                {
                    sb.Append("Provider details:");
                    sb.Append("\nID: " + response.ProviderDetails.ProviderID);
                    sb.Append("\nName: " + response.ProviderDetails.ProviderName);
                    sb.Append("\nUKPRN: " + response.ProviderDetails.UKPRN);
                    sb.Append("\nUPIN:" + response.ProviderDetails.UPIN);
                    sb.Append("\nAddress: " + response.ProviderDetails.ProviderAddress.Address_line_1);
                    sb.Append(", " + response.ProviderDetails.ProviderAddress.Address_line_2);
                    sb.Append(", " + response.ProviderDetails.ProviderAddress.Town);
                    sb.Append(", " + response.ProviderDetails.ProviderAddress.County);
                    sb.Append(", " + response.ProviderDetails.ProviderAddress.PostCode);
                    sb.Append("\nPhone: " + response.ProviderDetails.Phone);
                    sb.Append("\nFax: " + response.ProviderDetails.Fax);
                    sb.Append("\nEmail: " + response.ProviderDetails.Email);
                    sb.Append("\nWebsite: " + response.ProviderDetails.Website);
                    sb.Append("\n");
                }

                txtResult.Text = sb.ToString();
            }
            catch (Exception ex)
            {
                txtResult.Text = ex.Message;
            }
        }