SIPSorcery.CustomerSettingsControl.GetCustomerCompleted C# (CSharp) Method

        private void GetCustomerCompleted(LoadOperation<Customer> lo)
        {
            if (lo.HasError)
            {
                UIHelper.SetText(m_statusTextBlock, lo.Error.Message);
                lo.MarkErrorAsHandled();
            }
            else
            {
                m_customer = m_riaContext.Customers.FirstOrDefault();

                if (m_customer == null)
                {
                    UIHelper.SetText(m_statusTextBlock, "There was an error retrieving your details. Please re-login and try again.");
                }
                else
                {
                    this.DataContext = m_customer;
                    UIHelper.SetText(m_statusTextBlock, "Details successfully loaded.");
                    SetUpdateButtonsEnabled(true);
                }
            }
        }