Implemented database backups and restores into the AdvertisingProfitControlData DLL and added a form, DatabaseRecovery, to manage the backups and restores. Updated the installer to include the data DLL file into the install bundle.

AdvertisingProfitControlData/AdvertisingProfitControlData.csproj

@@ -49,13 +49,15 @@
     <Compile Include="ActualSale.cs" />
     <Compile Include="AdItem.cs" />
     <Compile Include="AdSpecial.cs" />
-    <Compile Include="AdvertisingProfitControlModel.cs" />
+    <Compile Include="AdvertisingProfitControlDbContext.cs" />
+    <Compile Include="Backup.cs" />
     <Compile Include="CostAnaylsi.cs" />
     <Compile Include="Inventory.cs" />
     <Compile Include="Invoice.cs" />
     <Compile Include="Note.cs" />
     <Compile Include="Projection.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Restore.cs" />
     <Compile Include="Supplier.cs" />
     <Compile Include="Taxable.cs" />
     <Compile Include="Version.cs" />

AdvertisingProfitControlData/AdvertisingProfitControlDbContext.cs

@@ -3,24 +3,24 @@ using System.Data.Entity;
 
 namespace AdvertisingProfitControlData
 {
-    public class AdvertisingProfitControlModel : DbContext
+    public class AdvertisingProfitControlDbContext : DbContext
     {
-        private static string _connectionString = string.Empty;
+        internal static string ConnectionString = string.Empty;
 
         /// <summary>
         /// Initializes and stores the supplied connection string. This allows calls to
         /// an overloaded constructor to take no parameters.
         /// </summary>
         /// <param name="connectionString">The connection string for the database.</param>
-        public AdvertisingProfitControlModel(string connectionString) : base(connectionString)
+        public AdvertisingProfitControlDbContext(string connectionString) : base(connectionString)
         {
-            _connectionString = connectionString;
+            ConnectionString = connectionString;
         }
 
         /// <summary>
         /// Creates the database context using a previously initialized connection string.
         /// </summary>
-        public AdvertisingProfitControlModel()
+        public AdvertisingProfitControlDbContext()
     : base(ValidateConnectionString())
         {
 
@@ -32,12 +32,12 @@ namespace AdvertisingProfitControlData
         /// <returns></returns>
         private static string ValidateConnectionString()
         {
-            if (_connectionString == string.Empty)
+            if (ConnectionString == string.Empty)
             {
                 throw new OperationCanceledException("A connection string must be specified.");
             }
 
-            return _connectionString;
+            return ConnectionString;
         }
 
         public virtual DbSet<ActualSale> ActualSales { get; set; }

AdvertisingProfitControlData/Backup.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using System.IO;
+using System.Linq;
+
+namespace AdvertisingProfitControlData
+{
+    public class Backup
+    {
+        public static readonly string DefaultBackupLocation = Path.GetPathRoot(Environment.SystemDirectory) + @"Users\" + Environment.UserName + @"\AppData\Local\APC\Backups\";
+        public static readonly string DefaultBackupExtension = "apcdbbak";
+        public string ErrorMessage = string.Empty;
+
+        public bool SingleFileBackup(string optionalBackupFilePath = "")
+        {
+            var defaultBackupFile = DefaultBackupLocation + DateTime.Now.ToString("yy-MM-dd") + "." +  DefaultBackupExtension;
+            var sqlConStrBuilder = new SqlConnectionStringBuilder(AdvertisingProfitControlDbContext.ConnectionString);
+            try
+            {
+                using (var s = new SqlConnection(sqlConStrBuilder.ConnectionString))
+                {
+                    var query = $"BACKUP DATABASE {sqlConStrBuilder.InitialCatalog} TO DISK='{defaultBackupFile}'";
+
+                    using (var command = new SqlCommand(query, s))
+                    {
+                        s.Open();
+                        command.ExecuteNonQuery();
+                        if (optionalBackupFilePath == string.Empty) return true;
+                        command.CommandText =
+                            $"BACKUP DATABASE {sqlConStrBuilder.InitialCatalog} TO DISK='{optionalBackupFilePath + DateTime.Now.ToString("yy-MM-dd") + "." + DefaultBackupExtension}'";
+                        command.ExecuteNonQuery();
+                    }
+                }
+
+                return true;
+            }
+            catch (SqlException e)
+            {
+                ErrorMessage = e.Message;
+                return false;
+            }
+        }
+
+        public List<FileInfo> GetSingleFileBackupFilesList()
+        {
+            var directoryInfo = new DirectoryInfo(DefaultBackupLocation);
+            var files = directoryInfo.GetFiles("*." + DefaultBackupExtension);
+            return files.ToList();
+        }
+    }
+}

AdvertisingProfitControlData/Restore.cs

@@ -0,0 +1,42 @@
+using System.Data.SqlClient;
+
+namespace AdvertisingProfitControlData
+{
+    public class Restore
+    {
+        public string ErrorMessage = string.Empty;
+
+        public bool SingleFileRestore(string databaseFilePath)
+        {
+            var sqlConStrBuilder = new SqlConnectionStringBuilder(AdvertisingProfitControlDbContext.ConnectionString);
+
+            try
+            {
+                using (var conn = new SqlConnection(sqlConStrBuilder.ConnectionString))
+                {
+                    var query = $"RESTORE DATABASE {sqlConStrBuilder.InitialCatalog} FROM DISK='{databaseFilePath}'";
+
+                    conn.Open();
+                    var useMasterCommand = new SqlCommand("USE master", conn);
+                    useMasterCommand.ExecuteNonQuery();
+                    
+                    var alter1Cmd = new SqlCommand($"ALTER DATABASE {sqlConStrBuilder.InitialCatalog} SET Single_User WITH Rollback Immediate", conn);
+                    alter1Cmd.ExecuteNonQuery();
+
+                    var restoreCmd = new SqlCommand(query, conn);
+                    restoreCmd.ExecuteNonQuery();
+
+                    var alter2Cmd = new SqlCommand($"ALTER DATABASE {sqlConStrBuilder.InitialCatalog} SET Multi_User", conn);
+                    alter2Cmd.ExecuteNonQuery();
+                    conn.Close();
+                    return true;
+                }
+            }
+            catch (SqlException e)
+            {
+                ErrorMessage = e.Message;
+                return false;
+            }
+        }
+    }
+}

AdvertsingProfitControl/AboutBox.cs

@@ -11,7 +11,7 @@ namespace AdvertsingProfitControl
         {
             InitializeComponent();
             labelProductVerion.Text = $@"Advertising Profit Control Version: {Assembly.GetEntryAssembly().GetName().Version}";
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var version = db.Versions.SingleOrDefault(x => x.Id == 1);
             databaseVersionLabel.Text = version == null ? @"Database Version: N/A" : $@"Database Version: {version.VersionNumber}";
             reportGeneratingVersionLabel.Text = @"Report Generating Engine Version: " + ReportGenerator.Version;

AdvertsingProfitControl/AdvertsingProfitControl.csproj

@@ -127,6 +127,12 @@
     </Compile>
     <Compile Include="AdvertisingProfitControlTableHelper.cs" />
     <Compile Include="ApplicationColors.cs" />
+    <Compile Include="DatabaseRecovery.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="DatabaseRecovery.Designer.cs">
+      <DependentUpon>DatabaseRecovery.cs</DependentUpon>
+    </Compile>
     <Compile Include="FrmChangeShrink.cs">
       <SubType>Form</SubType>
     </Compile>
@@ -210,6 +216,9 @@
     <EmbeddedResource Include="AboutBox.resx">
       <DependentUpon>AboutBox.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="DatabaseRecovery.resx">
+      <DependentUpon>DatabaseRecovery.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="FrmAddRecord.resx">
       <DependentUpon>FrmAddRecord.cs</DependentUpon>
     </EmbeddedResource>

AdvertsingProfitControl/BackPageGenerator.cs

@@ -38,7 +38,7 @@ namespace AdvertsingProfitControl
         /// <param name="writer"></param>
         private void BuildReportBackPage(DateTime date, ref HtmlTextWriter writer)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var dateRecord = db.WeekEndingDates.SingleOrDefault(x => x.EndingDate == date);
             var invoices = db.Invoices.Where(x => x.FkDateId == dateRecord.Id).ToList();
             var weeklySale = db.WeeklySales.SingleOrDefault(x => x.FkDateId == dateRecord.Id);

AdvertsingProfitControl/DatabaseRecovery.Designer.cs

@@ -0,0 +1,338 @@
+namespace AdvertsingProfitControl
+{
+    partial class DatabaseRecovery
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(DatabaseRecovery));
+            this.mainLayoutPanel = new System.Windows.Forms.TableLayoutPanel();
+            this.backupGroupBox = new System.Windows.Forms.GroupBox();
+            this.backupOptionsPanel = new System.Windows.Forms.Panel();
+            this.backupResultLabel = new System.Windows.Forms.Label();
+            this.backupInformationLabel = new System.Windows.Forms.Label();
+            this.customBackupLocationSelectionButton = new System.Windows.Forms.Button();
+            this.customBackupLocationLabel = new System.Windows.Forms.Label();
+            this.customBackupLocationTextBox = new System.Windows.Forms.TextBox();
+            this.createBackupButton = new System.Windows.Forms.Button();
+            this.restoreGroupBox = new System.Windows.Forms.GroupBox();
+            this.restoreOptionsPanel = new System.Windows.Forms.Panel();
+            this.restoreResultLabel = new System.Windows.Forms.Label();
+            this.customRestoreLocationSelectionButton = new System.Windows.Forms.Button();
+            this.customRestoreLocationLabel = new System.Windows.Forms.Label();
+            this.restoreLocationTextBox = new System.Windows.Forms.TextBox();
+            this.restoreInfoLabel = new System.Windows.Forms.Label();
+            this.restoreBackupButton = new System.Windows.Forms.Button();
+            this.existingBackupsGroupBox = new System.Windows.Forms.GroupBox();
+            this.exisitingBackupsListView = new System.Windows.Forms.ListView();
+            this.listViewItemOptionsPanel = new System.Windows.Forms.Panel();
+            this.deleteBackupFileButton = new System.Windows.Forms.Button();
+            this.mainLayoutPanel.SuspendLayout();
+            this.backupGroupBox.SuspendLayout();
+            this.backupOptionsPanel.SuspendLayout();
+            this.restoreGroupBox.SuspendLayout();
+            this.restoreOptionsPanel.SuspendLayout();
+            this.existingBackupsGroupBox.SuspendLayout();
+            this.listViewItemOptionsPanel.SuspendLayout();
+            this.SuspendLayout();
+            // 
+            // mainLayoutPanel
+            // 
+            this.mainLayoutPanel.ColumnCount = 2;
+            this.mainLayoutPanel.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
+            this.mainLayoutPanel.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 50F));
+            this.mainLayoutPanel.Controls.Add(this.backupGroupBox, 0, 0);
+            this.mainLayoutPanel.Controls.Add(this.restoreGroupBox, 0, 2);
+            this.mainLayoutPanel.Controls.Add(this.existingBackupsGroupBox, 1, 0);
+            this.mainLayoutPanel.Controls.Add(this.listViewItemOptionsPanel, 1, 3);
+            this.mainLayoutPanel.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.mainLayoutPanel.Location = new System.Drawing.Point(0, 0);
+            this.mainLayoutPanel.Name = "mainLayoutPanel";
+            this.mainLayoutPanel.RowCount = 4;
+            this.mainLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 50F));
+            this.mainLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 50F));
+            this.mainLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 50F));
+            this.mainLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 50F));
+            this.mainLayoutPanel.Size = new System.Drawing.Size(1048, 598);
+            this.mainLayoutPanel.TabIndex = 0;
+            // 
+            // backupGroupBox
+            // 
+            this.backupGroupBox.Controls.Add(this.backupOptionsPanel);
+            this.backupGroupBox.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.backupGroupBox.Location = new System.Drawing.Point(3, 3);
+            this.backupGroupBox.Name = "backupGroupBox";
+            this.mainLayoutPanel.SetRowSpan(this.backupGroupBox, 2);
+            this.backupGroupBox.Size = new System.Drawing.Size(518, 293);
+            this.backupGroupBox.TabIndex = 0;
+            this.backupGroupBox.TabStop = false;
+            this.backupGroupBox.Text = "Backup Options";
+            // 
+            // backupOptionsPanel
+            // 
+            this.backupOptionsPanel.Controls.Add(this.backupResultLabel);
+            this.backupOptionsPanel.Controls.Add(this.backupInformationLabel);
+            this.backupOptionsPanel.Controls.Add(this.customBackupLocationSelectionButton);
+            this.backupOptionsPanel.Controls.Add(this.customBackupLocationLabel);
+            this.backupOptionsPanel.Controls.Add(this.customBackupLocationTextBox);
+            this.backupOptionsPanel.Controls.Add(this.createBackupButton);
+            this.backupOptionsPanel.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.backupOptionsPanel.Location = new System.Drawing.Point(3, 25);
+            this.backupOptionsPanel.Name = "backupOptionsPanel";
+            this.backupOptionsPanel.Size = new System.Drawing.Size(512, 265);
+            this.backupOptionsPanel.TabIndex = 0;
+            // 
+            // backupResultLabel
+            // 
+            this.backupResultLabel.AutoSize = true;
+            this.backupResultLabel.Location = new System.Drawing.Point(10, 222);
+            this.backupResultLabel.Name = "backupResultLabel";
+            this.backupResultLabel.Size = new System.Drawing.Size(0, 25);
+            this.backupResultLabel.TabIndex = 5;
+            // 
+            // backupInformationLabel
+            // 
+            this.backupInformationLabel.AutoSize = true;
+            this.backupInformationLabel.Location = new System.Drawing.Point(10, 10);
+            this.backupInformationLabel.Name = "backupInformationLabel";
+            this.backupInformationLabel.Size = new System.Drawing.Size(499, 100);
+            this.backupInformationLabel.TabIndex = 4;
+            this.backupInformationLabel.Text = resources.GetString("backupInformationLabel.Text");
+            // 
+            // customBackupLocationSelectionButton
+            // 
+            this.customBackupLocationSelectionButton.Location = new System.Drawing.Point(470, 159);
+            this.customBackupLocationSelectionButton.Name = "customBackupLocationSelectionButton";
+            this.customBackupLocationSelectionButton.Size = new System.Drawing.Size(39, 29);
+            this.customBackupLocationSelectionButton.TabIndex = 3;
+            this.customBackupLocationSelectionButton.Text = "...";
+            this.customBackupLocationSelectionButton.UseVisualStyleBackColor = true;
+            this.customBackupLocationSelectionButton.Click += new System.EventHandler(this.UpdateCustomBackupLocationOnBackupLocationButtonClick);
+            // 
+            // customBackupLocationLabel
+            // 
+            this.customBackupLocationLabel.AutoSize = true;
+            this.customBackupLocationLabel.Location = new System.Drawing.Point(10, 131);
+            this.customBackupLocationLabel.Name = "customBackupLocationLabel";
+            this.customBackupLocationLabel.Size = new System.Drawing.Size(325, 25);
+            this.customBackupLocationLabel.TabIndex = 2;
+            this.customBackupLocationLabel.Text = "(Optional) Specify Backup Location:";
+            // 
+            // customBackupLocationTextBox
+            // 
+            this.customBackupLocationTextBox.Location = new System.Drawing.Point(15, 159);
+            this.customBackupLocationTextBox.Name = "customBackupLocationTextBox";
+            this.customBackupLocationTextBox.Size = new System.Drawing.Size(452, 29);
+            this.customBackupLocationTextBox.TabIndex = 1;
+            // 
+            // createBackupButton
+            // 
+            this.createBackupButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.createBackupButton.Location = new System.Drawing.Point(335, 215);
+            this.createBackupButton.Name = "createBackupButton";
+            this.createBackupButton.Size = new System.Drawing.Size(171, 39);
+            this.createBackupButton.TabIndex = 0;
+            this.createBackupButton.Text = "Create Backup";
+            this.createBackupButton.UseVisualStyleBackColor = true;
+            this.createBackupButton.Click += new System.EventHandler(this.CreateBackupOnButtonClick);
+            // 
+            // restoreGroupBox
+            // 
+            this.restoreGroupBox.Controls.Add(this.restoreOptionsPanel);
+            this.restoreGroupBox.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.restoreGroupBox.Location = new System.Drawing.Point(3, 302);
+            this.restoreGroupBox.Name = "restoreGroupBox";
+            this.mainLayoutPanel.SetRowSpan(this.restoreGroupBox, 2);
+            this.restoreGroupBox.Size = new System.Drawing.Size(518, 293);
+            this.restoreGroupBox.TabIndex = 1;
+            this.restoreGroupBox.TabStop = false;
+            this.restoreGroupBox.Text = "Restore Options";
+            // 
+            // restoreOptionsPanel
+            // 
+            this.restoreOptionsPanel.Controls.Add(this.restoreResultLabel);
+            this.restoreOptionsPanel.Controls.Add(this.customRestoreLocationSelectionButton);
+            this.restoreOptionsPanel.Controls.Add(this.customRestoreLocationLabel);
+            this.restoreOptionsPanel.Controls.Add(this.restoreLocationTextBox);
+            this.restoreOptionsPanel.Controls.Add(this.restoreInfoLabel);
+            this.restoreOptionsPanel.Controls.Add(this.restoreBackupButton);
+            this.restoreOptionsPanel.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.restoreOptionsPanel.Location = new System.Drawing.Point(3, 25);
+            this.restoreOptionsPanel.Name = "restoreOptionsPanel";
+            this.restoreOptionsPanel.Size = new System.Drawing.Size(512, 265);
+            this.restoreOptionsPanel.TabIndex = 0;
+            // 
+            // restoreResultLabel
+            // 
+            this.restoreResultLabel.AutoSize = true;
+            this.restoreResultLabel.Location = new System.Drawing.Point(10, 225);
+            this.restoreResultLabel.Name = "restoreResultLabel";
+            this.restoreResultLabel.Size = new System.Drawing.Size(0, 25);
+            this.restoreResultLabel.TabIndex = 7;
+            // 
+            // customRestoreLocationSelectionButton
+            // 
+            this.customRestoreLocationSelectionButton.Location = new System.Drawing.Point(465, 159);
+            this.customRestoreLocationSelectionButton.Name = "customRestoreLocationSelectionButton";
+            this.customRestoreLocationSelectionButton.Size = new System.Drawing.Size(39, 29);
+            this.customRestoreLocationSelectionButton.TabIndex = 6;
+            this.customRestoreLocationSelectionButton.Text = "...";
+            this.customRestoreLocationSelectionButton.UseVisualStyleBackColor = true;
+            this.customRestoreLocationSelectionButton.Click += new System.EventHandler(this.UpdateRestoreLocationOnCustomBackupLocationButtonClick);
+            // 
+            // customRestoreLocationLabel
+            // 
+            this.customRestoreLocationLabel.AutoSize = true;
+            this.customRestoreLocationLabel.Location = new System.Drawing.Point(10, 131);
+            this.customRestoreLocationLabel.Name = "customRestoreLocationLabel";
+            this.customRestoreLocationLabel.Size = new System.Drawing.Size(163, 25);
+            this.customRestoreLocationLabel.TabIndex = 5;
+            this.customRestoreLocationLabel.Text = "Backup Location:";
+            // 
+            // restoreLocationTextBox
+            // 
+            this.restoreLocationTextBox.Location = new System.Drawing.Point(15, 159);
+            this.restoreLocationTextBox.Name = "restoreLocationTextBox";
+            this.restoreLocationTextBox.Size = new System.Drawing.Size(447, 29);
+            this.restoreLocationTextBox.TabIndex = 4;
+            // 
+            // restoreInfoLabel
+            // 
+            this.restoreInfoLabel.AutoSize = true;
+            this.restoreInfoLabel.Location = new System.Drawing.Point(15, 4);
+            this.restoreInfoLabel.Name = "restoreInfoLabel";
+            this.restoreInfoLabel.Size = new System.Drawing.Size(426, 100);
+            this.restoreInfoLabel.TabIndex = 1;
+            this.restoreInfoLabel.Text = "To restore the database from a previous backup\r\neither select one from the list t" +
+    "o the right or\r\nspecify a location below if the database backup \r\nis not in a de" +
+    "fault location (like a flashdrive).";
+            // 
+            // restoreBackupButton
+            // 
+            this.restoreBackupButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.restoreBackupButton.Enabled = false;
+            this.restoreBackupButton.Location = new System.Drawing.Point(338, 220);
+            this.restoreBackupButton.Name = "restoreBackupButton";
+            this.restoreBackupButton.Size = new System.Drawing.Size(168, 35);
+            this.restoreBackupButton.TabIndex = 0;
+            this.restoreBackupButton.Text = "Restore Backup";
+            this.restoreBackupButton.UseVisualStyleBackColor = true;
+            this.restoreBackupButton.Click += new System.EventHandler(this.RestoreSelectedBackupOnBackupRestoreButtonClick);
+            // 
+            // existingBackupsGroupBox
+            // 
+            this.existingBackupsGroupBox.Controls.Add(this.exisitingBackupsListView);
+            this.existingBackupsGroupBox.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.existingBackupsGroupBox.Location = new System.Drawing.Point(527, 3);
+            this.existingBackupsGroupBox.Name = "existingBackupsGroupBox";
+            this.mainLayoutPanel.SetRowSpan(this.existingBackupsGroupBox, 3);
+            this.existingBackupsGroupBox.Size = new System.Drawing.Size(518, 542);
+            this.existingBackupsGroupBox.TabIndex = 2;
+            this.existingBackupsGroupBox.TabStop = false;
+            this.existingBackupsGroupBox.Text = "Existing Backups";
+            // 
+            // exisitingBackupsListView
+            // 
+            this.exisitingBackupsListView.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.exisitingBackupsListView.Location = new System.Drawing.Point(3, 25);
+            this.exisitingBackupsListView.MultiSelect = false;
+            this.exisitingBackupsListView.Name = "exisitingBackupsListView";
+            this.exisitingBackupsListView.Size = new System.Drawing.Size(512, 514);
+            this.exisitingBackupsListView.TabIndex = 0;
+            this.exisitingBackupsListView.UseCompatibleStateImageBehavior = false;
+            this.exisitingBackupsListView.View = System.Windows.Forms.View.Details;
+            // 
+            // listViewItemOptionsPanel
+            // 
+            this.listViewItemOptionsPanel.Controls.Add(this.deleteBackupFileButton);
+            this.listViewItemOptionsPanel.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.listViewItemOptionsPanel.Location = new System.Drawing.Point(527, 551);
+            this.listViewItemOptionsPanel.Name = "listViewItemOptionsPanel";
+            this.listViewItemOptionsPanel.Size = new System.Drawing.Size(518, 44);
+            this.listViewItemOptionsPanel.TabIndex = 3;
+            // 
+            // deleteBackupFileButton
+            // 
+            this.deleteBackupFileButton.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.deleteBackupFileButton.Enabled = false;
+            this.deleteBackupFileButton.Location = new System.Drawing.Point(276, 3);
+            this.deleteBackupFileButton.Name = "deleteBackupFileButton";
+            this.deleteBackupFileButton.Size = new System.Drawing.Size(239, 38);
+            this.deleteBackupFileButton.TabIndex = 0;
+            this.deleteBackupFileButton.Text = "Delete Selected Backup";
+            this.deleteBackupFileButton.UseVisualStyleBackColor = true;
+            this.deleteBackupFileButton.Click += new System.EventHandler(this.deleteBackupFileButton_Click);
+            // 
+            // DatabaseRecovery
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(11F, 24F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(1048, 598);
+            this.Controls.Add(this.mainLayoutPanel);
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Fixed3D;
+            this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
+            this.MaximizeBox = false;
+            this.Name = "DatabaseRecovery";
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.Text = "Database Backup and Recovery";
+            this.mainLayoutPanel.ResumeLayout(false);
+            this.backupGroupBox.ResumeLayout(false);
+            this.backupOptionsPanel.ResumeLayout(false);
+            this.backupOptionsPanel.PerformLayout();
+            this.restoreGroupBox.ResumeLayout(false);
+            this.restoreOptionsPanel.ResumeLayout(false);
+            this.restoreOptionsPanel.PerformLayout();
+            this.existingBackupsGroupBox.ResumeLayout(false);
+            this.listViewItemOptionsPanel.ResumeLayout(false);
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private System.Windows.Forms.TableLayoutPanel mainLayoutPanel;
+        private System.Windows.Forms.GroupBox backupGroupBox;
+        private System.Windows.Forms.GroupBox restoreGroupBox;
+        private System.Windows.Forms.GroupBox existingBackupsGroupBox;
+        private System.Windows.Forms.Panel backupOptionsPanel;
+        private System.Windows.Forms.Button createBackupButton;
+        private System.Windows.Forms.Panel restoreOptionsPanel;
+        private System.Windows.Forms.Button restoreBackupButton;
+        private System.Windows.Forms.Button customBackupLocationSelectionButton;
+        private System.Windows.Forms.Label customBackupLocationLabel;
+        private System.Windows.Forms.TextBox customBackupLocationTextBox;
+        private System.Windows.Forms.Label backupInformationLabel;
+        private System.Windows.Forms.Label backupResultLabel;
+        private System.Windows.Forms.Label restoreInfoLabel;
+        private System.Windows.Forms.Button customRestoreLocationSelectionButton;
+        private System.Windows.Forms.Label customRestoreLocationLabel;
+        private System.Windows.Forms.TextBox restoreLocationTextBox;
+        private System.Windows.Forms.Label restoreResultLabel;
+        private System.Windows.Forms.ListView exisitingBackupsListView;
+        private System.Windows.Forms.Panel listViewItemOptionsPanel;
+        private System.Windows.Forms.Button deleteBackupFileButton;
+    }
+}

AdvertsingProfitControl/DatabaseRecovery.cs

@@ -0,0 +1,176 @@
+using System;
+using System.IO;
+using System.Windows.Forms;
+using AdvertisingProfitControlData;
+
+namespace AdvertsingProfitControl
+{
+    public partial class DatabaseRecovery : Form
+    {
+        public bool RestoredDatabase;       
+
+        public DatabaseRecovery()
+        {
+            InitializeComponent();
+            exisitingBackupsListView.ItemSelectionChanged += UpdateRestoreLocationTextBoxOnItemSelectionChange;
+            restoreLocationTextBox.TextChanged += UpdateRestoreButtonOnRestoreLocationTextChange;
+            //Grab the list of backups and fill the list box.
+            var headerColumn = new ColumnHeader
+            {
+                Width = exisitingBackupsListView.Width - 10,
+                TextAlign = HorizontalAlignment.Center
+            };
+            exisitingBackupsListView.Columns.Add(headerColumn);
+            UpdateBackupList();
+        }
+
+        private void UpdateRestoreButtonOnRestoreLocationTextChange(object sender, EventArgs e)
+        {
+            restoreBackupButton.Enabled = restoreLocationTextBox.Text.Length != 0;
+        }
+
+        private void UpdateRestoreLocationTextBoxOnItemSelectionChange(object sender, ListViewItemSelectionChangedEventArgs e)
+        {
+            //Update the restore location text box when an item is selected.
+            restoreLocationTextBox.Text = ((FileInfo) e.Item.Tag).FullName;
+            deleteBackupFileButton.Enabled = true;
+        }
+
+        private void UpdateBackupList()
+        {
+            var backup = new Backup();
+            var fileList = backup.GetSingleFileBackupFilesList();
+            exisitingBackupsListView.Items.Clear();
+
+            if (fileList.Count > 0)
+            {
+                foreach (var file in fileList)
+                {
+                    var item = new ListViewItem
+                    {
+                        Text = file.Name,
+                        Tag = file
+                    };
+                    exisitingBackupsListView.Items.Add(item);
+                }
+                exisitingBackupsListView.Columns[0].Text = @"Current Backups";
+            }
+            else
+            {
+                exisitingBackupsListView.Columns[0].Text = @"No Backups Exist";          
+            }
+        }
+
+        private void CreateBackupOnButtonClick(object sender, EventArgs e)
+        {
+            var backup = new Backup();
+            var customBackupLocation = string.Empty;
+
+            if (!string.IsNullOrWhiteSpace(customBackupLocationTextBox.Text))
+            {
+                //Check to see if the folder selected or typed exists.
+                var folder = new DirectoryInfo(customBackupLocationTextBox.Text);
+
+                if (folder.Exists)
+                {
+                    customBackupLocation = customBackupLocationTextBox.Text;
+                }
+                else
+                {
+                    MessageBox.Show(
+                        @"The selected backup folder doesn't exist. Please choose a different folder to store the backup.",
+                        @"Backup Folder Location Invalid", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    backupResultLabel.Text = @"Custom backup location invalid.";
+                    return;
+                }
+            }
+
+            if (backup.SingleFileBackup(customBackupLocation))
+            {
+                backupResultLabel.Text = @"Successfully created backup(s).";
+                customBackupLocationTextBox.Text = string.Empty;
+            }
+            else
+            {
+                MessageBox.Show(backup.ErrorMessage, @"Failed to Create Backup", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                backupResultLabel.Text = @"Failed to create backup(s).";
+            }
+
+            UpdateBackupList();
+        }
+
+        private void UpdateCustomBackupLocationOnBackupLocationButtonClick(object sender, EventArgs e)
+        {
+            var dialog = new FolderBrowserDialog {Description = @"Select a folder to place the backup file into."};
+            dialog.ShowDialog();
+
+            if (dialog.SelectedPath != string.Empty)
+            {
+                customBackupLocationTextBox.Text = dialog.SelectedPath;
+            }
+        }
+
+        private void UpdateRestoreLocationOnCustomBackupLocationButtonClick(object sender, EventArgs e)
+        {
+            var dialog = new OpenFileDialog
+            {
+                Multiselect = false,
+                Filter = @"Backup Files | *." + Backup.DefaultBackupExtension,
+                Title = @"Select your backup file to restore from."
+            };
+
+            dialog.ShowDialog();
+
+            restoreLocationTextBox.Text = dialog.FileName;
+        }
+
+        private void RestoreSelectedBackupOnBackupRestoreButtonClick(object sender, EventArgs e)
+        {
+            var restore = new Restore();
+            //Check for the file's existence before proceeding.
+            if (!File.Exists(restoreLocationTextBox.Text))
+            {
+                MessageBox.Show(@"Database backup file could not be found at the location" + Environment.NewLine + @"'" + restoreLocationTextBox.Text + @"'.", @"Database Backup File Not Found", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                restoreInfoLabel.Text = @"Restore file location invalid.";
+                return;
+            }
+
+            if (restore.SingleFileRestore(restoreLocationTextBox.Text))
+            {
+                restoreResultLabel.Text = @"Successfully restored the database.";
+                restoreLocationTextBox.Text = string.Empty;
+                RestoredDatabase = true;
+            }
+            else
+            {
+                MessageBox.Show(restore.ErrorMessage, @"Failed to Restore Backup", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                restoreInfoLabel.Text = @"Failed to restore the database.";
+            }
+        }
+
+        private void deleteBackupFileButton_Click(object sender, EventArgs e)
+        {
+            if (exisitingBackupsListView.SelectedItems.Count == 0)
+            {
+                deleteBackupFileButton.Enabled = false;
+                return;
+            }
+
+            var selectedItem = exisitingBackupsListView.SelectedItems[0];
+            var fileInfo = (FileInfo) selectedItem.Tag;
+
+            try
+            {
+                File.Delete(fileInfo.FullName);
+                restoreLocationTextBox.Text = string.Empty;
+                deleteBackupFileButton.Enabled = false;
+            }
+            catch (IOException exception)
+            {
+                MessageBox.Show(exception.Message, @"Failed to Delete File " + fileInfo.Name, MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+
+            UpdateBackupList();
+        }
+    }
+}

AdvertsingProfitControl/FrmLoginForm.cs

@@ -1,5 +1,8 @@
 using System;
 using System.Data.SqlClient;
+using System.IO;
+using System.Security.AccessControl;
+using System.Security.Principal;
 using System.Windows.Forms;
 using AdvertisingProfitControlData;
 using Microsoft.Win32;
@@ -13,6 +16,19 @@ namespace AdvertsingProfitControl
         public FrmLoginForm()
         {
             InitializeComponent();
+            //Check to see if the backup folder exists.
+            if (!Directory.Exists(Backup.DefaultBackupLocation))
+            {
+                Directory.CreateDirectory(Backup.DefaultBackupLocation);
+                //Create it and set its permissions so SQL can write to it.
+                //Reference: https://stackoverflow.com/questions/5298905/add-everyone-privilege-to-folder-using-c-net
+                var sec = Directory.GetAccessControl(Backup.DefaultBackupLocation);
+                // Using this instead of the "Everyone" string means we work on non-English systems.
+                var everyone = new SecurityIdentifier(WellKnownSidType.WorldSid, null);
+                sec.AddAccessRule(new FileSystemAccessRule(everyone, FileSystemRights.Modify | FileSystemRights.Synchronize, InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit, PropagationFlags.None, AccessControlType.Allow));
+                Directory.SetAccessControl(Backup.DefaultBackupLocation, sec);
+            }
+            //Scan the registry for SQL server instances (not the recommended way).
             var registryView = Environment.Is64BitOperatingSystem ? RegistryView.Registry64 : RegistryView.Registry32;
             using (var hklm = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, registryView))
             {
@@ -57,7 +73,7 @@ namespace AdvertsingProfitControl
                 }
                 ConnectionSuccessful = true;
                 //Try to initialize the database.
-                var db = new AdvertisingProfitControlModel(connectionString);
+                var db = new AdvertisingProfitControlDbContext(connectionString);
                 //Force the UI thread to draw the label's text so the user can see it.
                 informationLabel.Text = @"Connection successful! Preparing main form...";
                 informationLabel.Invalidate();

AdvertsingProfitControl/FrmMain.Designer.cs

@@ -37,6 +37,7 @@
             this.addRecordsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.modifyRecordMainMenu = new System.Windows.Forms.ToolStripMenuItem();
             this.reportsMainMenu = new System.Windows.Forms.ToolStripMenuItem();
+            this.generateReportMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.settingsToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
             this.toolsMainMenu = new System.Windows.Forms.ToolStripMenuItem();
             this.clearRecordToolsMainMenu = new System.Windows.Forms.ToolStripMenuItem();
@@ -111,7 +112,7 @@
             this.grossProfitEstimatedWeeklyDeptmartmentExpenseLabel = new System.Windows.Forms.Label();
             this.perfectGrossProfitLabel = new System.Windows.Forms.Label();
             this.grossProfitDollarGrossProfitLabel = new System.Windows.Forms.Label();
-            this.generateReportMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.backupRestoreToolsMainMenu = new System.Windows.Forms.ToolStripMenuItem();
             this.mainMenu.SuspendLayout();
             this.mainTableLayoutPanel.SuspendLayout();
             this.commentMainTableLayoutPanel.SuspendLayout();
@@ -176,7 +177,7 @@
             // exitFileMainMenu
             // 
             this.exitFileMainMenu.Name = "exitFileMainMenu";
-            this.exitFileMainMenu.Size = new System.Drawing.Size(138, 34);
+            this.exitFileMainMenu.Size = new System.Drawing.Size(240, 34);
             this.exitFileMainMenu.Text = "E&xit";
             this.exitFileMainMenu.Click += new System.EventHandler(this.ExitProgram);
             // 
@@ -212,6 +213,13 @@
             this.reportsMainMenu.Size = new System.Drawing.Size(95, 34);
             this.reportsMainMenu.Text = "R&eports";
             // 
+            // generateReportMenuItem
+            // 
+            this.generateReportMenuItem.Name = "generateReportMenuItem";
+            this.generateReportMenuItem.Size = new System.Drawing.Size(256, 34);
+            this.generateReportMenuItem.Text = "&Generate Report";
+            this.generateReportMenuItem.Click += new System.EventHandler(this.GenerateReportMenuItemClick);
+            // 
             // settingsToolStripMenuItem
             // 
             this.settingsToolStripMenuItem.Name = "settingsToolStripMenuItem";
@@ -222,6 +230,7 @@
             // toolsMainMenu
             // 
             this.toolsMainMenu.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.backupRestoreToolsMainMenu,
             this.clearRecordToolsMainMenu,
             this.manageItemsToolsMainMenu,
             this.manageSuppliersToolsMainMenu,
@@ -1008,12 +1017,12 @@
             this.grossProfitDollarGrossProfitLabel.TabIndex = 2;
             this.grossProfitDollarGrossProfitLabel.Text = "Dollar Gross Profit: ";
             // 
-            // generateReportMenuItem
+            // backupRestoreToolsMainMenu
             // 
-            this.generateReportMenuItem.Name = "generateReportMenuItem";
+            this.backupRestoreToolsMainMenu.Name = "backupRestoreToolsMainMenu";
-            this.generateReportMenuItem.Size = new System.Drawing.Size(256, 34);
+            this.backupRestoreToolsMainMenu.Size = new System.Drawing.Size(282, 34);
-            this.generateReportMenuItem.Text = "&Generate Report";
+            this.backupRestoreToolsMainMenu.Text = "&Database Backup";
-            this.generateReportMenuItem.Click += new System.EventHandler(this.GenerateReportMenuItemClick);
+            this.backupRestoreToolsMainMenu.Click += new System.EventHandler(this.DisplayDatabaseRecoveryFormOnBackupRestoreClick);
             // 
             // FrmMain
             // 
@@ -1146,6 +1155,7 @@
         private System.Windows.Forms.ToolStripMenuItem testToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem settingsToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem generateReportMenuItem;
+        private System.Windows.Forms.ToolStripMenuItem backupRestoreToolsMainMenu;
     }
 }
 

AdvertsingProfitControl/FrmMain.cs

@@ -27,7 +27,7 @@ namespace AdvertsingProfitControl
 
         private void frmMain_Load(object sender, EventArgs e)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             RefreshDateListing();
             ConstructApcDataGridViews();
             ConstructInvoicesDataGridView();
@@ -136,7 +136,7 @@ namespace AdvertsingProfitControl
 
         private void DisplayNewRecordForm(object sender, EventArgs e)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var form = new NewModifyRecord();
             form.ShowDialog();
             //One the user has closed the add record form, check to see if there is a newer date
@@ -157,6 +157,19 @@ namespace AdvertsingProfitControl
             LoadDate(_currentActiveDate);
         }
 
+        private void DisplayDatabaseRecoveryFormOnBackupRestoreClick(object sender, EventArgs e)
+        {
+            var form = new DatabaseRecovery();
+            form.ShowDialog();
+            if (!form.RestoredDatabase) return;
+            //If a database restore operation occurred then load the most recent date.
+            var db = new AdvertisingProfitControlDbContext();
+            var recentDate = db.WeekEndingDates.OrderByDescending(x => x.EndingDate).FirstOrDefault();
+            if (recentDate == null) return;
+            _currentActiveDate = recentDate.EndingDate;
+            LoadDate(recentDate.EndingDate);
+        }
+
         private void ClearCurrentRecord(object sender, EventArgs e)
         {
             var result = MessageBox.Show(@"Are you sure you want to delete all records for the date " + _currentActiveDate.ToShortDateString() + @"?", @"Clear Date", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
@@ -165,7 +178,7 @@ namespace AdvertsingProfitControl
                 return;
             }
 
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var dateRecord = db.WeekEndingDates.Single(x => x.EndingDate == _currentActiveDate);
             var projections = db.Projections.Where(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
             var inventories = db.Inventories.Where(x => x.WeekEndingDate.EndingDate == dateRecord.EndingDate);
@@ -242,7 +255,6 @@ namespace AdvertsingProfitControl
             adItemManager.ShowDialog();
         }
 
-
         private void manageSuppliersToolsMainMenu_Click(object sender, EventArgs e)
         {
             var form = new FrmManageSuppliers();
@@ -447,7 +459,7 @@ namespace AdvertsingProfitControl
 
         private void LoadDate(DateTime date)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             //Check to see if that date record can be found before clearing the form.
             var dateRecord = db.WeekEndingDates.SingleOrDefault(x => x.EndingDate == date);
             if (dateRecord == null)
@@ -478,7 +490,7 @@ namespace AdvertsingProfitControl
 
         private void LoadProjectionsTable(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adSpecialIndex = -1;
             decimal totalSales = 0;
             decimal totalProfitReturn = 0;
@@ -538,7 +550,7 @@ namespace AdvertsingProfitControl
 
         private void LoadInventoryTable(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adSpecialIndex = -1;
             var inventories = db.Inventories.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x).OrderBy(x => x.RowPosition);
 
@@ -570,7 +582,7 @@ namespace AdvertsingProfitControl
 
         private void LoadActualSalesTable(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adSpecialIndex = -1;
             decimal totalSales = 0;
             decimal totalProfitReturn = 0;
@@ -630,7 +642,7 @@ namespace AdvertsingProfitControl
         private void LoadInvoices(WeekEndingDate dateRecord)
         {
             _totalInvoicePurchases = 0;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var invoices = db.Invoices.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x);
 
             foreach (var invoice in invoices)
@@ -660,7 +672,7 @@ namespace AdvertsingProfitControl
         {
             //Clear the department sales and prepare to add up a total.
             _departmentSales = 0;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var weeklySales = db.WeeklySales.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x);
             foreach (var sale in weeklySales)
             {
@@ -719,7 +731,7 @@ namespace AdvertsingProfitControl
 
         private void LoadTaxable(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var taxables = db.Taxables.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x);
             foreach (var taxable in taxables)
             {
@@ -750,7 +762,7 @@ namespace AdvertsingProfitControl
 
         private void LoadCostAnalysis(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var analysis = db.CostAnalysis.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x);
             foreach (var a in analysis)
             {
@@ -870,7 +882,7 @@ namespace AdvertsingProfitControl
 
         private void RefreshDateListing()
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             monthCalendar.BoldedDates = db.WeekEndingDates.Select(zdate => zdate.EndingDate).ToArray();
             if (monthCalendar.BoldedDates.Length > 0)
             {
@@ -931,7 +943,7 @@ namespace AdvertsingProfitControl
         {
             var result = MessageBox.Show(@"Are you sure you want to remove all records for the year of " + _currentActiveDate.Year + @"? This cannot be undone!", @"Clear " + _currentActiveDate.Year + @"'s Records", MessageBoxButtons.YesNo, MessageBoxIcon.Exclamation);
             if (result != DialogResult.Yes) return;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var distinctYears = db.WeekEndingDates.Select(x => x.EndingDate.Year).Distinct().ToArray();
             if (distinctYears.Length == 1)
             {
@@ -953,7 +965,7 @@ namespace AdvertsingProfitControl
 
         private bool ClearSelectedDate(int year)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var status = true;
 
             using (var scope = new TransactionScope())
@@ -988,7 +1000,7 @@ namespace AdvertsingProfitControl
 
         private void ClearProjectionRecords(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
 
             using (var scope = new TransactionScope())
             {
@@ -1001,7 +1013,7 @@ namespace AdvertsingProfitControl
 
         private void ClearInventoyRecords(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
 
             using (var scope = new TransactionScope())
             {
@@ -1014,7 +1026,7 @@ namespace AdvertsingProfitControl
 
         private void ClearActualSalesRecords(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
 
             using (var scope = new TransactionScope())
             {
@@ -1027,7 +1039,7 @@ namespace AdvertsingProfitControl
 
         private void ClearInvoices(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
 
             using (var scope = new TransactionScope())
             {
@@ -1040,7 +1052,7 @@ namespace AdvertsingProfitControl
 
         private void ClearWeeklySales(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
 
             using (var scope = new TransactionScope())
             {
@@ -1053,7 +1065,7 @@ namespace AdvertsingProfitControl
 
         private void ClearTaxableRecords(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
 
             using (var scope = new TransactionScope())
             {
@@ -1066,7 +1078,7 @@ namespace AdvertsingProfitControl
 
         private void ClearCostAnalysisRecords(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
 
             using (var scope = new TransactionScope())
             {
@@ -1079,7 +1091,7 @@ namespace AdvertsingProfitControl
 
         private void ClearCommentsRecords(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
 
             using (var scope = new TransactionScope())
             {
@@ -1109,7 +1121,7 @@ namespace AdvertsingProfitControl
 
         private void testToolStripMenuItem_Click(object sender, EventArgs e)
         {
-            MessageBox.Show(@"Nothing to debug here!", @"Debug Message", MessageBoxButtons.OK, MessageBoxIcon.Information);
+
         }
     }
 }

AdvertsingProfitControl/FrmManageAdItems.cs

@@ -30,7 +30,7 @@ namespace AdvertsingProfitControl
             if(filterComboBox.Enabled == false) return;
             adItemsListView.Columns[0].Text = @"Current Ad Items (" + (filterComboBox.SelectedItem.ToString() == "All" ? "No Filter" : @"Filter " + filterComboBox.SelectedItem) + @"):";
             adItemsListView.Items.Clear();
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adItems = db.AdItems.Select(x => x);
             foreach (var adItem in adItems)
             {
@@ -92,7 +92,7 @@ namespace AdvertsingProfitControl
             adItemsListView.Items.Clear();
             filterComboBox.Items.Clear();
             filterComboBox.Items.Add("All");
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adItems = db.AdItems.Select(x => x).OrderBy(x => x.Name);
             var adItemCount = 0;
             var numberFound = false;
@@ -153,7 +153,7 @@ namespace AdvertsingProfitControl
         {
             var item = adItemsListView.SelectedItems[0];
             var oldAdItem = (AdItem)item.Tag;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adItemEntry = db.AdItems.Single(x => x.Id == oldAdItem.Id);
             //Check to see if the ad special is used by other tables.
             if (adItemEntry.ActualSales.Count > 0)
@@ -208,7 +208,7 @@ namespace AdvertsingProfitControl
 
         private void AddUpdateItem(object sender, EventArgs e)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             if (!_isUpdating)
             {
                 if (!db.AdItems.Any(x => x.Name == newItemTextBox.Text))

AdvertsingProfitControl/FrmManageSuppliers.cs

@@ -50,7 +50,7 @@ namespace AdvertsingProfitControl
         private void RefreshSupplierListing()
         {
             suppliersListBox.Items.Clear();
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var suppliers = db.Suppliers.Select(x => x).OrderBy(x => x.Name);
             var supplierCount = 0;
             foreach (var supplier in suppliers)
@@ -72,7 +72,7 @@ namespace AdvertsingProfitControl
 
         private void registerSupplierButton_Click(object sender, EventArgs e)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             if (!_isUpdating)
             {
                 if (!db.Suppliers.Any(x => x.Name == newSupplierTextBox.Text))
@@ -123,7 +123,7 @@ namespace AdvertsingProfitControl
         {
             var item = suppliersListBox.SelectedItems[0];
             var oldSupplier = (Supplier)item.Tag;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var supplier = db.Suppliers.Single(x => x.Id == oldSupplier.Id);
             //Check to see if the ad special is used by other tables.
             if (supplier.Invoices.Count > 0)

AdvertsingProfitControl/FrmRegisterAdSpecial.cs

@@ -50,7 +50,7 @@ namespace AdvertsingProfitControl
 
         private void RegisterNewAdSpecial(object sender, EventArgs e)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             if (!_isUpdating)
             {
                 if (!db.AdSpecials.Any(x => x.Name == newAdSpecialTextBox.Text))
@@ -100,7 +100,7 @@ namespace AdvertsingProfitControl
         private void RefreshAdSpecialListing()
         {
             adSpecialsListBox.Items.Clear();
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adSpecials = db.AdSpecials.Select(x => x).OrderBy(x => x.Name);
             foreach (var adSpecial in adSpecials)
             {
@@ -120,7 +120,7 @@ namespace AdvertsingProfitControl
         {
             var item = adSpecialsListBox.SelectedItems[0];
             var adSpecial = (AdSpecial) item.Tag;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var ad = db.AdSpecials.Single(x => x.Id == adSpecial.Id);
             //Check to see if the ad special is used by other tables.
             if (ad.ActualSales.Count > 0)

AdvertsingProfitControl/FrontPageGenerator.cs

@@ -39,7 +39,7 @@ namespace AdvertsingProfitControl
         /// <param name="writer"></param>
         private void BuildReportFrontPage(DateTime date, ref HtmlTextWriter writer)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var dateRecord = db.WeekEndingDates.SingleOrDefault(x => x.EndingDate == date);
             if (dateRecord == null)
             {

AdvertsingProfitControl/NewModifyRecord.cs

@@ -61,7 +61,7 @@ namespace AdvertsingProfitControl
         public NewModifyRecord()
         {
             InitializeComponent();
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             //Check to see if there are dates in the database.
             if (db.WeekEndingDates.Any())
             {
@@ -85,7 +85,7 @@ namespace AdvertsingProfitControl
 
         public void InitializeForm()
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             weekEndingCalendar.BoldedDates = db.WeekEndingDates.Select(zdate => zdate.EndingDate).ToArray();
             weekEndingCalendar.DateChanged += ValidateDateChanged;
             //next pull all the ad items into memory.
@@ -2737,7 +2737,7 @@ namespace AdvertsingProfitControl
 
         private void LoadDate(DateTime date)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var dateRecord = db.WeekEndingDates.SingleOrDefault(x => x.EndingDate == date);
             if (dateRecord == null)
             {
@@ -2765,7 +2765,7 @@ namespace AdvertsingProfitControl
             projectionsDataGridView.CellValidating -= ValidateSalesDataGridViewCellContents;
             projectionsDataGridView.RowValidating -= ValidateProjectedRow;
 
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adSpecialIndex = -1;
             var projections = db.Projections.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x).OrderBy(x => x.RowPosition);
             var index = 0;
@@ -2831,7 +2831,7 @@ namespace AdvertsingProfitControl
             inventoryDataGridView.CellValidating -= ValidateInventoryCellContents;
             inventoryDataGridView.RowValidating -= ValidateInventoryRow;
             //Create a local ad special index since Projections should have filled the ad special index in for the class.
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adSpecialIndex = -1;
             var inventories = db.Inventories.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x).OrderBy(x => x.RowPosition);
             var index = 0;
@@ -2893,7 +2893,7 @@ namespace AdvertsingProfitControl
             actualSalesDataGridView.CellValidating -= ValidateSalesDataGridViewCellContents;
             actualSalesDataGridView.RowValidating -= ValidateActualSalesRow;
             //Create a local ad special index since Projections should have filled the ad special index in for the class.
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adSpecialIndex = -1;
             var actualSales = db.ActualSales.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x).OrderBy(x => x.RowPosition);
             var index = 0;
@@ -2950,7 +2950,7 @@ namespace AdvertsingProfitControl
 
         private void LoadInvoices(WeekEndingDate dateRecord)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var invoices = db.Invoices.Where(x => x.WeekEndingDate.Id == dateRecord.Id).Select(x => x);
             var index = 0;
             foreach (var invoice in invoices)
@@ -2973,7 +2973,7 @@ namespace AdvertsingProfitControl
             commentsTextBox.Enter -= StoreBeginningTextBoxValue;
             commentsTextBox.KeyDown -= CheckForKeyCommand;
             commentsTextBox.Leave -= CheckForTextChangeOnLeave;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var comments = db.Notes.SingleOrDefault(x => x.FkDateId == dateRecord.Id);
             if (comments != null)
             {
@@ -3011,7 +3011,7 @@ namespace AdvertsingProfitControl
             totalWeeklySalesTextBox.Enter -= StoreBeginningTextBoxValue;
             totalWeeklySalesTextBox.Validating -= ValidateWeeklySales;
 
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var weeklySale = db.WeeklySales.SingleOrDefault(x => x.FkDateId == dateRecord.Id);
             if (weeklySale == null)
             {
@@ -3068,7 +3068,7 @@ namespace AdvertsingProfitControl
             saturdayTaxableTextBox.Validating -= ValidateTaxableFields;
             totalTaxableTextBox.Enter -= StoreBeginningTextBoxValue;
             totalTaxableTextBox.Validating -= ValidateTaxableFields;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var taxable = db.Taxables.SingleOrDefault(x => x.FkDateId == dateRecord.Id);
             if (taxable == null)
             {
@@ -3117,7 +3117,7 @@ namespace AdvertsingProfitControl
             suppliesTextBox.Enter -= StoreBeginningTextBoxValue;
             suppliesTextBox.Validating -= ValidateCostAnalysisValues;
 
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var costAnalysis = db.CostAnalysis.SingleOrDefault(x => x.FkDateId == dateRecord.Id);
             if (costAnalysis == null)
             {
@@ -3154,7 +3154,7 @@ namespace AdvertsingProfitControl
         private bool SaveRecords()
         {
             var success = true;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             //Get the date ID for the current active date.
             if (_currentActiveDate.DayOfWeek != DayOfWeek.Saturday)
             {
@@ -3303,7 +3303,7 @@ namespace AdvertsingProfitControl
 
         private void SaveProjections(WeekEndingDate date)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var lastRow = -1;
             using (var scope = new TransactionScope())
             {
@@ -3482,7 +3482,7 @@ namespace AdvertsingProfitControl
 
         private void SaveInventory(WeekEndingDate date)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var lastRow = -1;
             using (var scope = new TransactionScope())
             {
@@ -3623,7 +3623,7 @@ namespace AdvertsingProfitControl
 
         private void SaveActualSales(WeekEndingDate date)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var lastRow = -1;
             using (var scope = new TransactionScope())
             {
@@ -3804,7 +3804,7 @@ namespace AdvertsingProfitControl
 
         private void SaveInvoices(WeekEndingDate date)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var lastRow = -1;
             using (var scope = new TransactionScope())
             {
@@ -3936,7 +3936,7 @@ namespace AdvertsingProfitControl
                 informationLabel.Text += @"No changes detected to Weekly Sales." + Environment.NewLine;
                 return;
             }
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             using (var scope = new TransactionScope())
             {
                 try
@@ -4011,7 +4011,7 @@ namespace AdvertsingProfitControl
                 informationLabel.Text += @"No changes detected to Taxable." + Environment.NewLine;
                 return;
             }
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             using (var scope = new TransactionScope())
             {
                 try
@@ -4086,7 +4086,7 @@ namespace AdvertsingProfitControl
                 informationLabel.Text += @"No changes detected to Cost Analysis." + Environment.NewLine;
                 return;
             }
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             using (var scope = new TransactionScope())
             {
                 try
@@ -4153,7 +4153,7 @@ namespace AdvertsingProfitControl
                 informationLabel.Text += @"No changes detected for Comments." + Environment.NewLine;
                 return;
             }
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             using (var scope = new TransactionScope())
             {
                 try
@@ -4209,7 +4209,7 @@ namespace AdvertsingProfitControl
 
         private static AdSpecial GetAdSpecial(string adSpecialText)
         {
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var adSpecial = new AdSpecial();
             //An ad special does exist so grab its ID from the database.
             if (db.AdSpecials.Any(x => x.Name == adSpecialText))
@@ -4227,7 +4227,7 @@ namespace AdvertsingProfitControl
         private static bool DeleteApcRow(int projectionId, int inventoryId, int actualSalesId)
         {
             var result = true;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             using (var scope = new TransactionScope())
             {
                 try
@@ -4263,7 +4263,7 @@ namespace AdvertsingProfitControl
         private static bool DeleteInvoiceRow(int invoiceId)
         {
             var result = true;
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             using (var scope = new TransactionScope())
             {
                 try
@@ -4325,7 +4325,7 @@ namespace AdvertsingProfitControl
 
             ClearFormState();
             addRecordButton.Text = @"Add Record";
-            var db = new AdvertisingProfitControlModel();
+            var db = new AdvertisingProfitControlDbContext();
             var recentDate = db.WeekEndingDates.OrderByDescending(x => x.EndingDate).FirstOrDefault(x => x.EndingDate.Year == _currentActiveDate.Year);
             if (recentDate == null)
             {

AdvertsingProfitControl/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("2.5.1.1")]
+[assembly: AssemblyVersion("3.0.0.0")]
-[assembly: AssemblyFileVersion("2.5.1.1")]
+[assembly: AssemblyFileVersion("3.0.0.0")]

SetupProject/Product.wxs

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
-	<Product Id="*" Name="Advertising Profit Control" Language="1033" Version="2.5.1.1" Manufacturer="Garritt McCune" UpgradeCode="a416a558-d7c0-4f24-8b1e-2d01761ad15f">
+	<Product Id="*" Name="Advertising Profit Control" Language="1033" Version="3.0.0.0" Manufacturer="Garritt McCune" UpgradeCode="a416a558-d7c0-4f24-8b1e-2d01761ad15f">
 		<Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" Description="Custom Profit Control Recording Software" Comments="Profit Control Recording Software"/>
 		<MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
     <!--Not set by default, EmbedCab="yes" embeds the cabinet file into the installer-->
@@ -135,6 +135,9 @@
       </Component>
       <Component Id="Logging">
         <File Source="$(var.SolutionDir)\packages\Common.Logging.3.3.1\lib\net40\Common.Logging.dll"/>
+      </Component>
+      <Component Id="ApcData">
+        <File Source="$(var.SolutionDir)\AdvertisingProfitControlData\bin\Debug\AdvertisingProfitControlData.dll"/>
       </Component>
 		</ComponentGroup>
 	</Fragment>