public order_serialized(DateTime date, int order_number, double total_cost, int total_discount, int number_of_people, order_info info)
{
order_date = date;
this.order_number = order_number;
this.total_cost = total_cost;
this.total_discount = total_discount;
this.number_of_people = number_of_people;
this.info = info;
}
public order_serialized()
{
order_date = DateTime.Today;
order_number = 0;
total_cost = 0;
total_discount = 0;
number_of_people = 0;
info = null;
}
order_serialized create_order(int order_number)
{
DataRow dr = ds.Tables["yachting"].Rows.Find(new object[] { order_number });//не находит по ключу!"!!!
DataRow[] row_info = dr.GetChildRows("info_yachting");
order_info info = new order_info((string)row_info[0]["ships_type"], (int)row_info[0]["team_id"], (DateTime)row_info[0]["date_begin"],
(DateTime)row_info[0]["date_end"], (int)row_info[0]["crew_number"], (string)row_info[0]["sails_type"]);
order_serialized order = new order_serialized((DateTime)dr["order_date"], (int)dr["order_number"], (double)dr["total_cost"],
(int)dr["total_discount"], (int)dr["number_of_people"], info);
return(order);
}
