private void delete_button_Click(object sender, EventArgs e)
{
using (CarSalonContext db = new CarSalonContext())
{
List <Car> l = new List <Car>();
Contract con = new Contract();
Car cc = new Car();
cc.update(l);
foreach (DataGridViewRow drv in AllCarsTable.SelectedRows)
{
int index = drv.Index;
int val = l[index].IdCar;
con = db.Contract
.Where(j => j.Car == val)
.FirstOrDefault();
db.Contract.Remove(con);
cc = db.Car
.Where(j => j.IdCar == val)
.FirstOrDefault();
db.Car.Remove(cc);
db.SaveChanges();
cc.update(l);
AllCarsTable.DataSource = l;
break;
}
}
}
private void chdnge_button_Click(object sender, EventArgs e)
{
using (CarSalonContext db = new CarSalonContext())
{
List <Car> li = new List <Car>();
Car ca = new Car();
ca.update(li);
int index = AllCarsTable.CurrentCell.RowIndex;
li[index].Mark = Mark_t.Text;
List <Car> l = new List <Car>();
ca.update(l);
int val = li[index].IdCar;
ca = db.Car
.Where(j => j.IdCar == val)
.FirstOrDefault();
ca.Mark = li[index].Mark;
db.SaveChanges();
ca.update(li);
}
}
public void addCar(string mark_t, DateTime year_t, int mileage_t, int price_t, string size_t, string desc_t)
{
using (CarSalonContext db = new CarSalonContext())
{
Car car = new Car();
car.Mark = mark_t;
car.IssueYear = Convert.ToDateTime(year_t);
car.Mileage = mileage_t;
car.Price = Convert.ToDecimal(price_t);
car.Size = size_t;
car.Description = desc_t;
db.Car.Add(car);
db.SaveChanges();
}
}
public void update(List <CarPersCuntr> li)
{
using (CarSalonContext db = new CarSalonContext())
{
li.Clear();
foreach (CarPersCuntr car in db.CarPersCuntr)
{
CarPersCuntr ca = new CarPersCuntr();
ca.Name = car.Name;
ca.Price = car.Price;
ca.Lname = car.Lname;
ca.Fname = car.Fname;
ca.Pname = car.Pname;
ca.ConDate = car.ConDate;
li.Add(ca);
}
}
}
public void update(List <Car> li)
{
using (CarSalonContext db = new CarSalonContext())
{
li.Clear();
foreach (Car car in db.Car)
{
Car ca = new Car();
ca.IdCar = car.IdCar;
ca.Mark = car.Mark;
ca.IssueYear = car.IssueYear;
ca.Mileage = car.Mileage;
ca.Price = car.Price;
ca.Size = car.Size;
ca.Description = car.Description;
li.Add(ca);
}
}
}
