private void btnThem_Click(object sender, EventArgs e) { var f = new ThemLop(); var rs = f.ShowDialog(); if (rs == DialogResult.OK) { LoadClassroom(); } }
private void btnSuaLop_Click(object sender, EventArgs e) { var lopDangChon = bdsLopHoc.Current as Classroom; if (lopDangChon != null) { var f = new ThemLop(lopDangChon); if (f.ShowDialog() == DialogResult.OK) { LoadClassroom(); } } }