private void ButtonDel_Click(object sender, EventArgs e)
{
try
{
if (listViewProvider.SelectedItems.Count == 1)
{
ProviderSet providerSet = listViewProvider.SelectedItems[0].Tag as ProviderSet;
Program.psDb.ProviderSet.Remove(providerSet);
Program.psDb.SaveChanges();
ShowProvider();
}
textBoxNameCompany.Text = "";
comboBoxTypeProduct.Text = "";
textBoxProduct.Text = "";
textBoxAddress_City.Text = "";
textBoxAddress_Street.Text = "";
textBoxAddress_House.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
}
catch
{
MessageBox.Show("Невозможно удалить, эта запись используется!", "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void ListView1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listViewProvider.SelectedItems.Count == 1)
{
ProviderSet providerSet = listViewProvider.SelectedItems[0].Tag as ProviderSet;
textBoxNameCompany.Text = providerSet.NameCompany;
comboBoxTypeProduct.Text = providerSet.TypeProduct;
textBoxProduct.Text = providerSet.Product;
textBoxAddress_City.Text = providerSet.Address_City;
textBoxAddress_Street.Text = providerSet.Address_Street;
textBoxAddress_House.Text = providerSet.Address_House;
textBoxPhone.Text = providerSet.Phone;
textBoxEmail.Text = providerSet.Email;
}
else
{
textBoxNameCompany.Text = "";
comboBoxTypeProduct.Text = "";
textBoxProduct.Text = "";
textBoxAddress_City.Text = "";
textBoxAddress_Street.Text = "";
textBoxAddress_House.Text = "";
textBoxPhone.Text = "";
textBoxEmail.Text = "";
}
}
private void ButtonEdit_Click(object sender, EventArgs e)
{
if (listViewProvider.SelectedItems.Count == 1)
{
ProviderSet providerSet = listViewProvider.SelectedItems[0].Tag as ProviderSet;
providerSet.NameCompany = textBoxNameCompany.Text;
providerSet.TypeProduct = comboBoxTypeProduct.Text;
providerSet.Product = textBoxProduct.Text;
providerSet.Address_City = textBoxAddress_City.Text;
providerSet.Address_Street = textBoxAddress_Street.Text;
providerSet.Address_House = textBoxAddress_House.Text;
providerSet.Phone = textBoxPhone.Text;
providerSet.Email = textBoxEmail.Text;
Program.psDb.SaveChanges();
ShowProvider();
}
}
private void ButtonAdd_Click(object sender, EventArgs e)
{
try
{
ProviderSet providerSet = new ProviderSet();
providerSet.NameCompany = textBoxNameCompany.Text;
providerSet.TypeProduct = comboBoxTypeProduct.Text;
providerSet.Product = textBoxProduct.Text;
providerSet.Address_City = textBoxAddress_City.Text;
providerSet.Address_Street = textBoxAddress_Street.Text;
providerSet.Address_House = textBoxAddress_House.Text;
providerSet.Phone = textBoxPhone.Text;
providerSet.Email = textBoxEmail.Text;
if (providerSet.NameCompany == "")
{
throw new Exception("Введите название компании!");
}
if (providerSet.TypeProduct == "")
{
throw new Exception("Укажите тип товара!");
}
if (providerSet.Product == "")
{
throw new Exception("Укажите название товара!");
}
if (providerSet.Address_City == "" || providerSet.Address_Street == "" || providerSet.Address_House == "")
{
throw new Exception("Введите адрес!");
}
Program.psDb.ProviderSet.Add(providerSet);
Program.psDb.SaveChanges();
ShowProvider();
}
catch (Exception a)
{
MessageBox.Show("" + a.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}