private void ButtonDisplayQuote_Click(object sender, EventArgs e)
        {
            if (ValidateChildren(ValidationConstraints.None))
            {
                try
                {
                    DisplayQuote displayQuote = new DisplayQuote();
                    Desk         myDesk       = new Desk(int.Parse(TextBoxDeskWidth.Text), int.Parse(TextBoxDeskDepth.Text), int.Parse(TextBoxNumberOfDrawers.Text), (DesktopMaterial)ComboBoxDesktopMaterial.SelectedItem);
                    DeskQuote    myQuote      = new DeskQuote(myDesk, ComboBoxRushOrder.Text, TextBoxCustomerName.Text, DateTimePickerOrderDate.Value);

                    // Add Quote to Filer
                    MainMenu.DataFiler.AddQuote(ref myQuote);

                    displayQuote.MyDeskQuote = myQuote;
                    displayQuote.Show();
                    Close();
                }
                catch (Exception)
                {
                    MessageBox.Show(@"Error creating DisplayQuote. Check values and try again.");
                }
            }
        }
 public void AddQuote(ref DeskQuote quote)
 {
     DeskQuotes.Add(quote);
 }