private void GetInfo(object sender, EventArgs e) { Guest g; g = f.Search(Convert.ToInt64(GuestID.Text)); if (g.id != -1) { Fname.Text = g.name; Fname.Enabled = false; GuestID.Enabled = false; paddress.Text = g.address; paddress.Enabled = false; pcity.Text = g.city; pcity.Enabled = false; pmobile.Text = g.mobile.ToString(); pmobile.Enabled = false; pnationality.Text = g.nationality; pnationality.Enabled = false; pemail.Text = g.email; pemail.Enabled = false; SaveGuest.Enabled = false; } else { MessageBox.Show("Not Found This ID "); } }