Marked as 'AdvertsingProfitControl v 0.8.5' by its folder name. The 'Add Records' form has been finshed to at least include all the information the Advertising Profit Control sheet had.

AdvertsingProfitControl/frmAdSpecialRegister.cs

@@ -0,0 +1,63 @@
+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;
+
+namespace AdvertsingProfitControl
+{
+    public partial class frmAdSpecialRegister : Form
+    {
+        public frmAdSpecialRegister()
+        {
+            InitializeComponent();
+        }
+
+
+        private void frmAdSpecialRegister_Load(object sender, EventArgs e)
+        {
+            var dbReader = new RetrieveFromDatabase();
+            var groupNameCollection = dbReader.ReturnGroupNameList();
+
+            foreach (var groupName in groupNameCollection)
+            {
+                adSpecialKeyWordsListBox.Items.Add(groupName);
+            }
+        }
+
+        private void registerKeyWordButton_Click(object sender, EventArgs e)
+        {
+            var dbReader = new RetrieveFromDatabase();
+            var tracker = new DatabaseTracker();
+            var dbWriter = new DatabaseWriter(tracker.DatabaseConnectionString);
+            int rowsEffected = 0;
+
+            if (enterNewKeyWordTextBox.Text == "") return;
+            rowsEffected = dbWriter.RedundantlessInsertIntoGroupCategory(enterNewKeyWordTextBox.Text);
+
+            if (rowsEffected == 1)
+            {
+                var groupNameCollection = dbReader.ReturnGroupNameList();
+                adSpecialKeyWordsListBox.Items.Clear();
+                foreach (var groupName in groupNameCollection)
+                {
+                    adSpecialKeyWordsListBox.Items.Add(groupName);
+                }
+                enterNewKeyWordTextBox.Text = "";
+                enterNewKeyWordTextBox.Focus();
+            }
+            else
+            {
+                MessageBox.Show(
+                    "An error has occurred trying to write " + enterNewKeyWordTextBox.Text + " to the database.",
+                    "Unknown Write Error");
+            }
+
+        }
+
+    }
+}