private void buttonGO_Click(object sender, EventArgs e)
{
try
{
ClientsSet clientsSet = new ClientsSet();
if (comboBoxBook.SelectedItem != null)
{
clientsSet.IdBooks = Convert.ToInt32(comboBoxBook.SelectedItem.ToString().Split('.')[0]);
}
else
{
throw new Exception("Обязательные данные не заполнены");
}
if (textBoxEmail.Text != "")
{
clientsSet.Email = textBoxEmail.Text;
}
else
{
clientsSet.Email = null;
}
if (textBoxLastName.Text == "" || textBoxFirstName.Text == "" || textBoxPhone.Text == "" || textBoxAddress.Text == "")
{
throw new Exception("Обязательные данные не заполнены");
}
else
{
clientsSet.LastName = textBoxLastName.Text;
clientsSet.FirstName = textBoxFirstName.Text;
clientsSet.Phone = textBoxPhone.Text;
clientsSet.Address = textBoxAddress.Text;
}
MessageBox.Show("Ваш заказ успешно оформлен! Ожидайте SMS сообщение по вашему номеру телефона с" +
" информацией об оплате и доставке вашей книги.", "Заказ оформлен",
MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Hide();
Program.lab.ClientsSet.Add(clientsSet);
Program.lab.SaveChanges();
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information); }
}
private void buttonEdit_Click(object sender, EventArgs e)
{
try
{
if (listViewClients.SelectedItems.Count == 1)
{
ClientsSet clientsSet = listViewClients.SelectedItems[0].Tag as ClientsSet;
if (comboBoxBook.SelectedItem != null)
{
clientsSet.IdBooks = Convert.ToInt32(comboBoxBook.SelectedItem.ToString().Split('.')[0]);
}
else
{
throw new Exception("Обязательные данные не заполнены");
}
if (textBoxEmail.Text != "")
{
clientsSet.Email = textBoxEmail.Text;
}
else
{
clientsSet.Email = null;
}
if (textBoxLastName.Text == "" || textBoxFirstName.Text == "" || textBoxPhone.Text == "" || textBoxAddress.Text == "")
{
throw new Exception("Обязательные данные не заполнены");
}
else
{
clientsSet.LastName = textBoxLastName.Text;
clientsSet.FirstName = textBoxFirstName.Text;
clientsSet.Phone = textBoxPhone.Text;
clientsSet.Address = textBoxAddress.Text;
}
Program.lab.SaveChanges();
ShowClients();
}
}
catch (Exception ex) { MessageBox.Show("" + ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Information); }
}
private void listViewClients_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewClients.SelectedItems.Count == 1)
{
ClientsSet clientsSet = listViewClients.SelectedItems[0].Tag as ClientsSet;
textBoxFirstName.Text = clientsSet.FirstName;
textBoxLastName.Text = clientsSet.LastName;
textBoxPhone.Text = clientsSet.Phone;
textBoxEmail.Text = clientsSet.Email;
textBoxAddress.Text = clientsSet.Address;
comboBoxBook.Text = clientsSet.IdBooks.ToString()
+ "." + clientsSet.BooksSet.Name + " - " + clientsSet.BooksSet.Author;
}
else
{
textBoxFirstName.Text = "";
textBoxLastName.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
textBoxAddress.Text = "";
comboBoxBook.SelectedItem = null;
}
}
private void buttonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewClients.SelectedItems.Count == 1)
{
ClientsSet clientsSet = listViewClients.SelectedItems[0].Tag as ClientsSet;
Program.lab.ClientsSet.Remove(clientsSet);
Program.lab.SaveChanges();
ShowClients();
}
textBoxLastName.Text = "";
textBoxFirstName.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
textBoxAddress.Text = "";
comboBoxBook.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);;
}
}