private void button_save_Click(object sender, EventArgs e) { try { _managementservice.Add(new Entities.Concrete.Management { Name = name_text.Text, Surname = surname_text.Text, Age = Convert.ToInt32(numeric_age.Value), Sex = sex_text.Text, CountryNo = Convert.ToInt32(countryNo_text.Text), Country = country_combo.SelectedItem.ToString(), City = state_text.Text, PostalCode = Convert.ToInt32(postalcode_text.Text), PhoneNumber = Convert.ToInt32(number_text.Text), EMail = email_text.Text, Academy = academy_text.Text, Faculty = faculty_text.Text, Department = department_combo.SelectedItem.ToString(), Position = position_text.SelectedItem.ToString(), Wage = Convert.ToInt32(numeric_wage.Value), DateOfReg = dateOfReg_picker.Value, PreviousJob = previousJob_text.Text, Certifications = certifications_text.Text }); } catch (Exception exception) { MessageBox.Show(exception.Message); } }