protected void RadTreeView1_Nodeclick(object sender, RadTreeNodeEventArgs e) { var dt = new object(); if (e.Node.Level.Equals(0)) { dt = _entities.GetCVUngVienByIDTuyendung(Int32.Parse(e.Node.Value)); } else { dt = _entities.GetCVUngVienByVongTuyendung(Int32.Parse(e.Node.Value)); } RadGrid1.DataSource = dt; RadGrid1.DataBind(); if (RadGrid1.Items.Count > 0) { RadGrid1.Items[0].Selected = true; GridDataItem item = RadGrid1.Items[0]; Int32 IDNhanVien = Int32.Parse(item["IDNhanVien"].Text); FillCurrentEmployeeDetail(IDNhanVien); RadContextMenu1.Items.FindItemByValue("xoa").Enabled = true; RadContextMenu1.Items.FindItemByValue("sua").Enabled = true; CheckPermis(); } else { RadContextMenu1.Items.FindItemByValue("xoa").Enabled = false; RadContextMenu1.Items.FindItemByValue("sua").Enabled = false; } }