//select an existing customer func
private void DgvCustomers_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
BtnAddNC.Enabled = false;
BtnDeleteCustomer.Enabled = true;
int Id = Convert.ToInt32(DgvCustomers.Rows[e.RowIndex].Cells[0].Value.ToString());
SelectedCustomer = _context.Customers.Find(Id);
}
//add new customer func
private void BtnAddNC_Click(object sender, EventArgs e)
{
var customer = new library_project.Models.Customer();
customer.Name = TxtNCName.Text;
customer.Surname = TxtNCSurname.Text;
customer.PhoneNumber = TxtNCPhoneNo.Text;
customer.Birthday = DTPBirthday.Value;
customer.CreateAt = DateTime.Now;
_context.Customers.Add(customer);
_context.SaveChanges();
PnlAddNC.Hide();
ResetCustomersList();
FillCustomerList();
ResetNewCustomerForm();
MessageBox.Show("New Customer Created Successfully!");
}
private void DgvCustomers_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
int Id = Convert.ToInt32(DgvCustomers.Rows[e.RowIndex].Cells[0].Value.ToString());
SelectedCustomer = _context.Customers.Find(Id);
}
