private void btnSearchOrderList_Click(object sender, RoutedEventArgs e)
        {
            try
            {
                List <CustomerOrderHistoryModel> customerOrderHistoryModel = new List <CustomerOrderHistoryModel>();
                CustomerOrderViewModel           customerOrderViewModel    = new CustomerOrderViewModel();
                customerOrderHistoryModel    = customerOrderViewModel.GetCustomerOrderHistoryList(dpFromDate.SelectedDate.Value.ToString(CommonMethods.DateFormat), dpToDate.SelectedDate.Value.ToString(CommonMethods.DateFormat));
                this.dgOrderList.ItemsSource = customerOrderHistoryModel;

                if (customerOrderHistoryModel.Count > 0)
                {
                    lblInvoiceCount.Content = customerOrderHistoryModel[0].InvoiceCount;
                    lblInvoiceTotal.Content = customerOrderHistoryModel[0].InvoiceTotal;
                }
                else
                {
                    lblInvoiceCount.Content = "0";
                    lblInvoiceTotal.Content = "0.00";
                }
            }
            catch (Exception ex)
            {
                SystemError.Register(ex);
            }
        }
        public CustomerOrderHistoryList()
        {
            try
            {
                CustomerOrderViewModel customerOrderViewModel = new CustomerOrderViewModel();
                InitializeComponent();
                CenterWindowOnScreen();

                dpFromDate.SelectedDate   = System.DateTime.Now;
                dpToDate.SelectedDate     = System.DateTime.Now;
                customerOrderHistoryModel = customerOrderViewModel.GetCustomerOrderHistoryList(dpFromDate.SelectedDate.Value.ToString(CommonMethods.DateFormat), dpToDate.SelectedDate.Value.ToString(CommonMethods.DateFormat));

                if (customerOrderHistoryModel.Count > 0)
                {
                    lblInvoiceCount.Content = customerOrderHistoryModel[0].InvoiceCount;
                    lblInvoiceTotal.Content = customerOrderHistoryModel[0].InvoiceTotal;
                }
                else
                {
                    lblInvoiceCount.Content = "0";
                    lblInvoiceTotal.Content = "0.00";
                }
                this.dgOrderList.ItemsSource = customerOrderHistoryModel;
            }
            catch (Exception ex)
            {
                SystemError.Register(ex);
            }
        }