private void btnEdit_Click(object sender, EventArgs e) { var history = bdsQuaTrinhHocTap.Current as HistoryLearning; if (history != null) { var f = new frmQuaTrinhHocTap_ChiTiet(history); f.ShowDialog(); } }
private void btnAdd_Click(object sender, EventArgs e) { var f = new frmQuaTrinhHocTap_ChiTiet(); f.ShowDialog(); }