private void updateTicketToolStripMenuItem_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedRows.Count > 0)
{
int index = dataGridView1.SelectedRows[0].Index;
int id = 0;
bool converted = Int32.TryParse(dataGridView1[0, index].Value.ToString(), out id);
if (converted == false)
{
return;
}
Ticket ticket = db.Tickets.Find(id);
Waybill route1 = db.Waybills.Find(id);
TicketForm tkForm = new TicketForm();
tkForm.From.Text = route1.DispatchCity;
tkForm.To.Text = route1.ArrivalCity;
tkForm.CountryTo.Text = route1.DispatchCity;
tkForm.CountyFrom.Text = route1.ArrivalCity;
tkForm.comboBox1.SelectedItem = ticket.Price;
tkForm.numericUpDown1.Value = ticket.NumberOfPassenger;
tkForm.numericUpDown2.Value = ticket.Row;
tkForm.numericUpDown2.Value = ticket.Seat;
DialogResult result = tkForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
ticket.Price = (int)tkForm.comboBox1.SelectedItem;
ticket.NumberOfPassenger = (int)tkForm.numericUpDown1.Value;
ticket.Row = (int)tkForm.numericUpDown2.Value;
ticket.Seat = (int)tkForm.numericUpDown3.Value;
route1.DispatchCity = tkForm.From.Text;
route1.ArrivalCity = tkForm.To.Text;
route1.DispatchCity = tkForm.CountryTo.Text;
route1.ArrivalCity = tkForm.CountyFrom.Text;
db.SaveChanges();
dataGridView1.Refresh(); // обновляем грид
MessageBox.Show("Объект обновлен");
}
}
private void addTicketToolStripMenuItem_Click(object sender, EventArgs e)
{
TicketForm tkForm = new TicketForm();
DialogResult result = tkForm.ShowDialog(this);
if (result == DialogResult.Cancel)
{
return;
}
else if (result == DialogResult.OK)
{
Waybill route = new Waybill();
route.DispatchCity = tkForm.From.Text;
route.ArrivalCity = tkForm.To.Text;
route.Departure = tkForm.dateTimePicker1.Value;
route.Arrival = tkForm.dateTimePicker2.Value;
db.Waybills.Add(route);
db.SaveChanges();
Airplane airplane = new Airplane();
airplane.Airplane_class = tkForm.comboBox2.SelectedItem.ToString();
airplane.Airplane_type = tkForm.comboBox3.SelectedItem.ToString();
db.Airplanes.Add(airplane);
Ticket ticket = new Ticket();
ticket.RouteID = route.Id;
ticket.Route = route;
ticket.Price = tkForm.comboBox1.SelectedIndex;
ticket.NumberOfPassenger = (int)tkForm.numericUpDown1.Value;
ticket.Row = (int)tkForm.numericUpDown2.Value;
ticket.Seat = (int)tkForm.numericUpDown3.Value;
db.Tickets.Add(ticket);
db.SaveChanges();
MessageBox.Show("Новый объект добавлен");
return;
}
}
