private void ButtonViewQuotes_Click(object sender, EventArgs e)
        {
            ViewAllQuotes viewAllQuotesForm = new ViewAllQuotes();

            viewAllQuotesForm.Show();
            this.Hide();
        }
 private void button1_Click(object sender, EventArgs e)
 {
     if (comboBox1.SelectedIndex > -1)
     {
         MainMenu.DataFiler.Search((DesktopMaterial)comboBox1.SelectedItem, ref deskQuotes);
         if (deskQuotes.Count > 0)
         {
             ViewAllQuotes viewAllQuotesForm = new ViewAllQuotes(deskQuotes);
             viewAllQuotesForm.Show();
             this.Hide();
         }
         else
         {
             MessageBox.Show(@"No Quotes found.");
         }
     }
 }