public void Update(firm f)
{
this.name = f.name;
this.contact_phone_number = f.contact_phone_number;
this.contact_first_name = f.contact_first_name;
this.contact_last_name = f.contact_last_name;
this.contact_middle_name = f.contact_middle_name;
}
public AddFirmForm(string connectionString, long id)
{
InitializeComponent();
context = new classroom_fundEntities(connectionString);
this.id = id;
firm f = context.firm.Find(id);
nameInput.Text = f.name;
PhoneInput.Text = f.contact_phone_number;
contactFNInput.Text = f.contact_first_name;
contactLNInput.Text = f.contact_last_name;
contactMNInput.Text = f.contact_middle_name;
submitButton.Text = "Изменить";
mode = false;
}