private void btnThem_Click(object sender, EventArgs e) { if (KTRONG() == false) { return; } else { Tram tempTram = new Tram(); tempTram.id_tram = txtIDTram.Text; tempTram.ten_tram = txtTenTram.Text; tempTram.dia_diem = txtDiaDiem.Text; BUS_Tram tram = new BUS_Tram(); if (txtIDTram.Enabled == true) { if (tram.ThemTram(tempTram) == 1) { FormQLTram qlTram = new FormQLTram(); this.Close(); } else { MessageBox.Show("Không Thêm Được"); return; } } else { if (tram.SuaTram(tempTram) == 1) { FormQLTram qlTram = new FormQLTram(); qlTram.LoadQLTram(); this.Close(); } else { MessageBox.Show("Không Sửa Được"); return; } } txtIDTram.Enabled = true; } }
private void button4_Click(object sender, EventArgs e) { FormQLTram frm3 = new FormQLTram(); frm3.Show(); }