private void buttonEdit_Click(object sender, EventArgs e)
{
try
{
if (listViewProvider.SelectedItems.Count == 1)
{
ProvidersSet providerSet = listViewProvider.SelectedItems[0].Tag as ProvidersSet;
providerSet.CompanyName = textBoxCompanyName.Text;
providerSet.Address_City = textBoxAddress_City.Text;
providerSet.Address_Street = textBoxAddress_Street.Text;
providerSet.Address_Home = textBoxAddress_Home.Text;
providerSet.Phone = textBoxPhone.Text;
providerSet.Email = textBoxEmail.Text;
if (providerSet.CompanyName == "" || providerSet.Address_City == "" || providerSet.Address_Street == "" || providerSet.Phone == "")
{
throw new Exception("Данные о поставщике не заполнены");
}
Program.zooDb.SaveChanges();
ShowProviders();
}
else
{
textBoxCompanyName.Text = "";
textBoxAddress_City.Text = "";
textBoxAddress_Home.Text = "";
textBoxAddress_Street.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
}
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error); }
}
private void buttonAdd_Click(object sender, EventArgs e)
{
try
{
ProvidersSet providerSet = new ProvidersSet();
providerSet.CompanyName = textBoxCompanyName.Text;
providerSet.Address_City = textBoxAddress_City.Text;
providerSet.Address_Street = textBoxAddress_Street.Text;
providerSet.Address_Home = textBoxAddress_Home.Text;
providerSet.Phone = textBoxPhone.Text;
providerSet.Email = textBoxEmail.Text;
if (providerSet.CompanyName == "" || providerSet.Address_City == "" || providerSet.Address_Street == "" || providerSet.Phone == "")
{
throw new Exception("Данные о поставщике не заполнены");
}
Program.zooDb.ProvidersSet.Add(providerSet);
Program.zooDb.SaveChanges();
ShowProviders();
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error); }
}
private void listViewProvider_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewProvider.SelectedItems.Count == 1)
{
ProvidersSet providerSet = listViewProvider.SelectedItems[0].Tag as ProvidersSet;
textBoxCompanyName.Text = providerSet.CompanyName;
textBoxAddress_City.Text = providerSet.Address_City;
textBoxAddress_Street.Text = providerSet.Address_Street;
textBoxAddress_Home.Text = providerSet.Address_Home;
textBoxPhone.Text = providerSet.Phone;
textBoxEmail.Text = providerSet.Email;
}
else
{
textBoxCompanyName.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
textBoxAddress_City.Text = "";
textBoxAddress_Home.Text = "";
textBoxAddress_Street.Text = "";
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewProvider.SelectedItems.Count == 1)
{
ProvidersSet providerSet = listViewProvider.SelectedItems[0].Tag as ProvidersSet;
Program.zooDb.ProvidersSet.Remove(providerSet);
Program.zooDb.SaveChanges();
ShowProviders();
}
textBoxCompanyName.Text = "";
textBoxAddress_City.Text = "";
textBoxAddress_Home.Text = "";
textBoxAddress_Street.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
