private void buttonAdd_Click(object sender, EventArgs e)
{
CarSet carSet = new CarSet();
carSet.Model = textBoxModel.Text;
carSet.Color = comboBoxColor.SelectedItem.ToString().Split('.')[0];
carSet.Price = Convert.ToDouble(textBoxPrice.Text);
carSet.GN = textBoxGN.Text;
carSet.Year = Convert.ToDouble(textBoxYear.Text);
Program.AutoDB.CarSet.Add(carSet);
Program.AutoDB.SaveChanges();
ShowCar();
}
private void buttonEdit_Click(object sender, EventArgs e)
{
if (listViewCar.SelectedItems.Count == 1)
{
CarSet carSet = listViewCar.SelectedItems[0].Tag as CarSet;
carSet.Model = textBoxModel.Text;
carSet.Color = comboBoxColor.SelectedItem.ToString().Split('.')[0];
carSet.Price = Convert.ToDouble(textBoxPrice.Text);
carSet.GN = textBoxGN.Text;
carSet.Year = Convert.ToDouble(textBoxYear.Text);
Program.AutoDB.SaveChanges();
ShowCar();
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewCar.SelectedItems.Count == 1)
{
CarSet carSet = listViewCar.SelectedItems[0].Tag as CarSet;
Program.AutoDB.CarSet.Remove(carSet);
Program.AutoDB.SaveChanges();
ShowCar();
}
textBoxModel.Text = "";
comboBoxColor.Text = null;
textBoxPrice.Text = "";
textBoxGN.Text = "";
textBoxYear.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void listViewCar_SelectedIndexChanged(object sender, EventArgs e)
{
{
if (listViewCar.SelectedItems.Count == 1)
{
CarSet carSet = listViewCar.SelectedItems[0].Tag as CarSet;
textBoxModel.Text = carSet.Model;
comboBoxColor.Text = carSet.Color;
textBoxPrice.Text = Convert.ToString(carSet.Price);
textBoxGN.Text = carSet.GN;
textBoxYear.Text = Convert.ToString(carSet.Year);
}
else
{
textBoxModel.Text = "";
comboBoxColor.Text = null;
textBoxPrice.Text = "";
textBoxGN.Text = "";
textBoxYear.Text = "";
}
}
}
