// ---- Button for editing orders, for EXPEDITOR - START
 private void order_status_change_Click(object sender, RoutedEventArgs e)
 {
     Order_Form order_form = new Order_Form();
     order_form.Show();
 }
        // ---- Button for editing orders, for EXPEDITOR - START
        private void order_status_change_Click(object sender, RoutedEventArgs e)
        {
            Items item = (Items)datagrid_orderstatus.SelectedItem;
            if (!item.reader6.Equals("Нова"))
            {
                MessageBox.Show("You can modify orders with 'Нова' status only!");
                return;
            }
            Order_Form order_form = new Order_Form();
            Order_Form.instance.textBox_Order_id.Text = item.reader0;
            Order_Form.instance.textBox_Amount.Text = item.reader2;
            Order_Form.instance.richTextBox_book_name.Text = item.reader1;
            List<Items> get_warehouse_propery_item = new List<Items>(DBConnect.reader_column_3x("SELECT subquery.warehouse_name, subquery.warehouse_id, subquery.item_id FROM (SELECT warehouse_t.warehouse_name, warehouse_t.warehouse_id, goods_t.book_name, avaliable_t.warehouse_amount, goods_t.item_id FROM sbs.warehouse warehouse_t LEFT JOIN sbs.avaliable avaliable_t ON avaliable_t.warehouse_id = warehouse_t.warehouse_id LEFT JOIN sbs.goods goods_t ON avaliable_t.item_id = goods_t.item_id) subquery WHERE subquery.book_name LIKE '" + item.reader1 + "' AND subquery.warehouse_amount >= '" + item.reader2 + "' ORDER BY warehouse_name"));
            for (int i = 0; i < get_warehouse_propery_item.Count; i++)
                Global.get_warehouse_propery_string.Add(string.Format("{0}", get_warehouse_propery_item[i].reader1));
            Global.get_bookID_propery_string = get_warehouse_propery_item[0].reader2;

            Order_Form.instance.comboBox_warehouse.DataSource = get_warehouse_propery_item;
            order_form.Show();
        }
        // ---- Button for editing orders, for EXPEDITOR - START
        private void order_status_change_Click(object sender, RoutedEventArgs e)
        {
            Order_Form order_form = new Order_Form();

            order_form.Show();
        }
 public Order_Form()
 {
     InitializeComponent();
     instance = this;
 }