private void BtChiTiet_Click1(object sender, EventArgs e) { Main.Controls.Clear(); QuanLyLichHoc QL_LichHoc = new QuanLyLichHoc(LH_Tuan.Ma_LopHoc); QL_LichHoc.btQuayLai.Click += BtQuayLai_Click3; QL_LichHoc.btChiTiet.Visible = false; Main.Controls.Add(QL_LichHoc); }
private void DgLopHoc_CellClick1(object sender, DataGridViewCellEventArgs e) { if (e.RowIndex == -1) { return; } Ma_LopHoc_1 = QlLopHoc.dgLopHoc.Rows[e.RowIndex].Cells["Ma_LopHoc"].Value.ToString(); QlLichHoc = new QuanLyLichHoc(Ma_LopHoc_1); Main.Controls.Clear(); Main.Controls.Add(QlLichHoc); QlLichHoc.btChiTiet.Click += BtChiTiet_Click; QlLichHoc.btQuayLai.Click += BtQuayLai_Click; QlLichHoc.btDanhSachLop.Click += BtDanhSachLop_Click; }
private void BtChiTiet_Click2(object sender, EventArgs e) { Ma_LopHoc_1 = QlLopHoc.txbMa_LopHoc.Text; if (Ma_LopHoc_1 == "") { MessageBox.Show("Vui lòng chọn lớp học", "Thông báo"); return; } QlLichHoc = new QuanLyLichHoc(Ma_LopHoc_1, 1); Main.Controls.Clear(); Main.Controls.Add(QlLichHoc); QlLichHoc.btChiTiet.Click += BtChiTiet_Click; QlLichHoc.btQuayLai.Click += BtQuayLai_Click; QlLichHoc.btDanhSachLop.Click += BtDanhSachLop_Click; }