public CustomerSystem()
{
db = new DateBase();
InitializeComponent();
db.SortWithCount(listView1);
uid = "";
rate = 0;
}
public CustomerSystem(LogIn login, string id)
{
LoGin = new LogIn();
LoGin = login;
db = new DateBase();
InitializeComponent();
db.SortWithCount(listView1);
customer = new Customer(id);
uid = id;
rate = 0;
}
