private void ListViewShops_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewShops.SelectedItems.Count == 1)
{
Shops shop = listViewShops.SelectedItems[0].Tag as Shops;
textBoxShop.Text = shop.NameShop;
textBoxAddress.Text = shop.Address;
comboBoxAutopart.Text = shop.IdAutopart.ToString() + "." + shop.AutopartSet.NameAutopart
+ " " + shop.AutopartSet.CarSet.CarBrand;
}
else
{
textBoxShop.Text = "";
textBoxAddress.Text = "";
comboBoxAutopart.SelectedItem = null;
}
}
private void ButtonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewShops.SelectedItems.Count == 1)
{
Shops shop = listViewShops.SelectedItems[0].Tag as Shops;
Program.catalog.Shops.Remove(shop);
Program.catalog.SaveChanges();
ShowShop();
}
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ButtonAdd_Click(object sender, EventArgs e)
{
try
{
Shops shop = new Shops();
if (textBoxShop.Text == "" || textBoxAddress.Text == "" || comboBoxAutopart.SelectedItem == null)
{
throw new Exception("Обязательные данные не заполнены");
}
else
{
shop.NameShop = textBoxShop.Text;
shop.Address = textBoxAddress.Text;
shop.IdAutopart = Convert.ToInt32(comboBoxAutopart.SelectedItem.ToString().Split('.')[0]);
}
Program.catalog.Shops.Add(shop);
Program.catalog.SaveChanges();
ShowShop();
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information); }
}
