private void buttonAdd_Click(object sender, EventArgs e)
{
try
{
AutopartsSet autopartsSet = new AutopartsSet();
if (textBoxCategory.Text == "" || textBoxNameAutoparts.Text == "" ||
textBoxManufacturer.Text == "" || comboBoxSuppliers.Text == "")
{
throw new Exception("Обязательные данные не заполнены");
}
else
{
autopartsSet.CategoryAutopart = textBoxCategory.Text;
autopartsSet.NameAutopart = textBoxNameAutoparts.Text;
autopartsSet.Manufacturer = textBoxManufacturer.Text;
autopartsSet.IdSupplier = Convert.ToInt32(comboBoxSuppliers.SelectedItem.ToString().Split('.')[0]);
}
if (textBoxAutoBrand.Text != null)
{
autopartsSet.AutoBrand = textBoxAutoBrand.Text;
}
else
{
autopartsSet.AutoBrand = "";
}
Program.varr.AutopartsSet.Add(autopartsSet);
Program.varr.SaveChanges();
ShowAutoparts();
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information); }
}
private void listViewAutoparts_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewAutoparts.SelectedItems.Count == 1)
{
AutopartsSet autopartsSet = listViewAutoparts.SelectedItems[0].Tag as AutopartsSet;
textBoxCategory.Text = autopartsSet.CategoryAutopart;
textBoxNameAutoparts.Text = autopartsSet.NameAutopart;
textBoxAutoBrand.Text = autopartsSet.AutoBrand;
textBoxManufacturer.Text = autopartsSet.Manufacturer;
comboBoxSuppliers.Text = autopartsSet.IdSupplier.ToString() + ". " + autopartsSet.SuppliersSet.NameSupplier;
}
else
{
textBoxCategory.Text = "";
textBoxNameAutoparts.Text = "";
textBoxAutoBrand.Text = "";
textBoxManufacturer.Text = "";
comboBoxSuppliers.Text = null;
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewAutoparts.SelectedItems.Count == 1)
{
AutopartsSet autopartsSet = listViewAutoparts.SelectedItems[0].Tag as AutopartsSet;
Program.varr.AutopartsSet.Remove(autopartsSet);
Program.varr.SaveChanges();
ShowAutoparts();
}
textBoxAutoBrand.Text = "";
textBoxManufacturer.Text = "";
textBoxNameAutoparts.Text = "";
textBoxCategory.Text = "";
comboBoxSuppliers.Text = null;
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}