private void buttonEdit_Click(object sender, EventArgs e)
{
try
{
if (listViewFirm.SelectedItems.Count == 1)
{
FirmsSet firmsSet = listViewFirm.SelectedItems[0].Tag as FirmsSet;
if (textBoxNameFirm.Text == "" || textBoxAddress.Text == "" || textBoxCity.Text == "" || textBoxTelephone.Text == "")
{
throw new Exception("Обязательные поля не заполнены!");
}
else
{
firmsSet.NameFirm = textBoxNameFirm.Text;
firmsSet.Address = textBoxAddress.Text;
firmsSet.City = textBoxCity.Text;
firmsSet.Telephone = textBoxTelephone.Text;
}
Program.cGG.SaveChanges();
ShowFirms();
}
} catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information); }
}
private void listViewFirm_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewFirm.SelectedItems.Count == 1)
{
FirmsSet firmsSet = listViewFirm.SelectedItems[0].Tag as FirmsSet;
textBoxNameFirm.Text = firmsSet.NameFirm;
textBoxAddress.Text = firmsSet.Address;
textBoxCity.Text = firmsSet.City;
textBoxTelephone.Text = firmsSet.Telephone;
}
else
{
textBoxNameFirm.Text = "";
textBoxAddress.Text = "";
textBoxCity.Text = "";
textBoxTelephone.Text = "";
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
try
{
FirmsSet firmsSet = new FirmsSet();
firmsSet.NameFirm = textBoxNameFirm.Text;
firmsSet.Address = textBoxAddress.Text;
firmsSet.City = textBoxCity.Text;
firmsSet.Telephone = textBoxTelephone.Text;
if (firmsSet.NameFirm == "" || firmsSet.Address == "" || firmsSet.City == "" || firmsSet.Telephone == "")
{
throw new Exception("Обязательные поля не заполнены!");
}
Program.cGG.FirmsSet.Add(firmsSet);
Program.cGG.SaveChanges();
ShowFirms();
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error); }
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewFirm.SelectedItems.Count == 1)
{
FirmsSet firmsSet = listViewFirm.SelectedItems[0].Tag as FirmsSet;
Program.cGG.FirmsSet.Remove(firmsSet);
Program.cGG.SaveChanges();
ShowFirms();
}
textBoxNameFirm.Text = "";
textBoxAddress.Text = "";
textBoxCity.Text = "";
textBoxTelephone.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);;
}
}
