private void ButtonEdit_Click(object sender, EventArgs e)
{
try
{
if (listViewAutopart.SelectedItems.Count == 1)
{
AutopartSet autopart = listViewAutopart.Items[0].Tag as AutopartSet;
if (textBoxAutoPart.Text == "" || textBoxKol.Text == "" || textBoxPrice.Text == "" ||
comboBoxAutoMaker.SelectedItem == null || comboBoxCar.SelectedItem == null)
{
throw new Exception("Обязательные данные не заполнены");
}
else
{
autopart.NameAutopart = textBoxAutoPart.Text;
autopart.Quantity = Convert.ToInt32(textBoxKol.Text);
autopart.Price = Convert.ToInt32(textBoxPrice.Text);
autopart.IdAutomaker = Convert.ToInt32(comboBoxAutoMaker.SelectedItem.ToString().Split('.')[0]);
autopart.IdCar = Convert.ToInt32(comboBoxCar.SelectedItem.ToString().Split('.')[0]);
}
}
Program.catalog.SaveChanges();
ShowAutoPart();
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information); }
}
private void ButtonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewAutopart.SelectedItems.Count == 1)
{
AutopartSet autopart = listViewAutopart.Items[0].Tag as AutopartSet;
Program.catalog.AutopartSet.Remove(autopart);
Program.catalog.SaveChanges();
ShowAutoPart();
}
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ListViewAutopart_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewAutopart.SelectedItems.Count == 1)
{
AutopartSet autopart = listViewAutopart.Items[0].Tag as AutopartSet;
textBoxAutoPart.Text = autopart.NameAutopart;
comboBoxAutoMaker.Text = autopart.IdAutomaker.ToString() + "." + autopart.Automaker.NameAutomaker
+ " - " + autopart.Automaker.Country;
comboBoxCar.Text = autopart.IdCar.ToString() + "." + autopart.CarSet.CarBrand;
textBoxKol.Text = autopart.Quantity.ToString();
textBoxPrice.Text = autopart.Price.ToString();
}
else
{
textBoxAutoPart.Text = "";
comboBoxAutoMaker.SelectedItem = null;
comboBoxCar.SelectedItem = null;
textBoxKol.Text = "";
textBoxPrice.Text = "";
}
}
