public EditCar(int id)
{
InitializeComponent();
using (CWMEntities cwm = new CWMEntities(EnCon))
{
var r = (from p in cwm.CAR
where p.ID == id
select p).First();
textBox1.Text = ((CAR)r).CNAME;
car = new CAR();
car.ID = ((CAR)r).ID;
car.CNAME = ((CAR)r).CNAME;
car.IDCLASS = ((CAR)r).IDCLASS;
if (car.IDCLASS == 1)
{
radioButton1.Checked = true;
}
if (car.IDCLASS == 2)
{
radioButton2.Checked = true;
}
if (car.IDCLASS == 3)
{
radioButton3.Checked = true;
}
if (car.IDCLASS == 4)
{
radioButton4.Checked = true;
}
if (car.IDCLASS == 5)
{
radioButton5.Checked = true;
}
}
}
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text == "")
{
MessageBox.Show("Введите название автомобиля!");
return;
}
CAR e1 = new CAR();
e1.CNAME = textBox1.Text;
if (radioButton1.Checked)
{
e1.IDCLASS = 1;
}
if (radioButton2.Checked)
{
e1.IDCLASS = 2;
}
if (radioButton3.Checked)
{
e1.IDCLASS = 3;
}
if (radioButton4.Checked)
{
e1.IDCLASS = 4;
}
if (radioButton5.Checked)
{
e1.IDCLASS = 5;
}
try
{
using (CWMEntities cwm = new CWMEntities(EnCon))
{
cwm.AddToCAR(e1);
cwm.SaveChanges();
}
}
catch (Exception ex)
{
MessageBox.Show("Ошибка при добавлении автомобиля!", ex.Message);
return;
}
MessageBox.Show("Автомобиль успешно добавлен!");
Close();
}