private void loadSearchedGhiChu() { string sqlCommand = ""; DataAccess daTemp = new DataAccess(); sqlCommand = "SELECT VanDe.IDVanDe, VanDe.IDLoaiVD, VanDe.UserID, VanDe.NgayCapNhat," + " Nhanvien.Username, LoaiVD.TenVD, VanDe.Tien, VanDe.GhiChu "; sqlCommand += " FROM VanDe,LoaiVD,Nhanvien "; sqlCommand += " WHERE VanDe.IDLoaiVD = LoaiVD.IDLoaiVD AND VanDe.UserID = Nhanvien.IDNhanvien"; // them dieu kien search... if (!string.IsNullOrEmpty(cboLoaiGhiChu.Text)) { sqlCommand += " AND LoaiVD.IDLoaiVD = " + daTemp.getIDLoaiVDByTenLoaiVD(cboLoaiGhiChu.Text).ToString(); } if (!string.IsNullOrEmpty(cboNVLapGhiChu.Text)) { sqlCommand += " AND Nhanvien.IDNhanvien = " + daTemp.getIDNVByUsername(cboNVLapGhiChu.Text) ; } if (chkSearchTheoNgay.Checked == true) { if (!string.IsNullOrEmpty(dateEditStartNgayLapGhiChu.Text) && !string.IsNullOrEmpty(dateEditEndNgayLapGhiChu.Text)) { sqlCommand += " AND ( Year(VanDe.NgayCapNhat) > " + dateEditStartNgayLapGhiChu.DateTime.Year + " or (Year(VanDe.NgayCapNhat) = " + dateEditStartNgayLapGhiChu.DateTime.Year + " and Month(VanDe.NgayCapNhat) > " + dateEditStartNgayLapGhiChu.DateTime.Month + ") " + " or (Year(VanDe.NgayCapNhat) = " + dateEditStartNgayLapGhiChu.DateTime.Year + " and Month(VanDe.NgayCapNhat) = " + dateEditStartNgayLapGhiChu.DateTime.Month + " and Day(VanDe.NgayCapNhat) >= " + dateEditStartNgayLapGhiChu.DateTime.Day + "))" + " AND ( Year(VanDe.NgayCapNhat) < " + dateEditEndNgayLapGhiChu.DateTime.Year + " or (Year(VanDe.NgayCapNhat) = " + dateEditEndNgayLapGhiChu.DateTime.Year + " and Month(VanDe.NgayCapNhat) < " + dateEditEndNgayLapGhiChu.DateTime.Month + ") " + " or (Year(VanDe.NgayCapNhat) = " + dateEditEndNgayLapGhiChu.DateTime.Year + " and Month(VanDe.NgayCapNhat) = " + dateEditEndNgayLapGhiChu.DateTime.Month + " and Day(VanDe.NgayCapNhat) <= " + dateEditEndNgayLapGhiChu.DateTime.Day + ")) "; } } DataSet dsResult = null; dsResult = new DataAccess().getDataByQuery(sqlCommand); int i = 0; gridViewThongKeGhiChu.Columns.Clear(); gridControlThongKeGhiChu.DataSource = null; if (dsResult != null) { detailVanDe = new DataSetThongKeVanDe(); for (i = 0; i < dsResult.Tables[0].Rows.Count; i++) { DataRow dr1 = detailVanDe.Tables[0].NewRow(); dr1["Stt"] = (i + 1).ToString(); if (!string.IsNullOrEmpty(dsResult.Tables[0].Rows[i]["NgayCapNhat"].ToString())) { dr1["NgayCapNhat"] = Convert.ToDateTime(dsResult.Tables[0].Rows[i]["NgayCapNhat"]).ToString("dd/MM/yyyy"); } else { dr1["NgayCapNhat"] = dsResult.Tables[0].Rows[i]["NgayCapNhat"].ToString(); } dr1["Username"] = dsResult.Tables[0].Rows[i]["Username"].ToString(); dr1["Ten"] = dsResult.Tables[0].Rows[i]["TenVD"].ToString(); dr1["Tien"] = dsResult.Tables[0].Rows[i]["Tien"].ToString(); dr1["GhiChu"] = dsResult.Tables[0].Rows[i]["GhiChu"].ToString(); detailVanDe.Tables[0].Rows.Add(dr1); } gridControlThongKeGhiChu.DataSource = detailVanDe.Tables[0]; modifyColumnHeaderText(); } else { MessageBox.Show("Không có dữ liệu phù hợp", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information); return; } }