The application loads data.db automatically when the window form is s…

…hown.

ReportApp/ReportApp/Form1.cs

@@ -1,20 +1,44 @@
 using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
 using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows.Forms;
+using ReportApp.Model;
+using ReportApp.Service;
 
 namespace ReportApp
 {
     public partial class Form1 : Form
     {
+        DAOService daoService = new DAOService();
         public Form1()
         {
             InitializeComponent();
+
+
+            LoadData();
+
+        }
+        private void LoadData()
+        {
+            // reset dataGridView1 
+            dataGridView1.Columns.Clear();
+
+            // request the database
+            var orders = daoService.GetOrder();
+            dataGridView1.DataSource = null;
+            dataGridView1.DataSource = orders.ToList();
+            dataGridView1.Columns[0].Width = this.Width + 800;
+
+            // set ReadOnly property
+            for (int i = 1; i < dataGridView1.Columns.Count; i++)
+            {
+                dataGridView1.Columns[i].ReadOnly = true;
+            }
+            // display how many rows of Number that it has
+            this.label1.Text = dataGridView1.Rows.Count.ToString();
+        }
+        private void Form1_Load(object sender, EventArgs e)
+        {
+
         }
     }
 }