Exemplo n.º 1
0
 public bool ValidateConnection(XlsFileConnection conn, string fileNamePath, WaitDialogForm wait)
 {
     if (conn.Open() == null)
     {
         if (wait != null) wait.Close();
         if (conn.ConnectionError == XlsFileErrorCode.NOT_EXCEL_FORMATED)
         {
             HelpMsgBox.ShowNotificationMessage("Tập tin \"" + fileNamePath + "\" không phải định dạng excel!");
         }
         else if (conn.ConnectionError == XlsFileErrorCode.PASSWORD_PROTECTED)
         {
             HelpMsgBox.ShowNotificationMessage("Tập tin \"" + new FileInfo(fileNamePath).Name + "\" đã được bảo vệ bằng mật khẩu!");
         }
         else
         {
             HelpMsgBox.ShowNotificationMessage("Truy cập vào tập tin \"" + fileNamePath + "\" không thành công!");
         }
         return false;
     }
     return true;
 }
Exemplo n.º 2
0
        private TNSSaveResult ReadContent()
        {
            var result = TNSSaveResult.VALID_EXCEL;

            try
            {
                var f = new XlsFileConnection(_filePath, _excelVersion);
                f.Open();
                var ds = f.LoadDataSet(_sheeName, null, false);

                f.Close();
                if (ds == null || ds.Tables.Count == 0)
                    result = TNSSaveResult.INVALID_EXCEL;
                else
                {
                    var dt = ds.Tables[0];

                    dt.DefaultView.RowFilter = string.Format("{0} is not null and {0} <> ''",
                                                             TNS_SALE_REV_SCR_CT.KENH_PHAT_NAME);
                    var dtKenhPhat = dt.DefaultView.ToTable(true, TNS_SALE_REV_SCR_CT.KENH_PHAT_NAME);
                    var channelNames = (from DataRow rKp in dtKenhPhat.Rows select rKp[0].ToString()).ToList();
                    _notExistsChannel = TNSHelper.GetNotExistsChannel(channelNames);
                    if (_notExistsChannel != "")
                    {
                        return TNSSaveResult.NOT_EXIST_CHANNEL;
                    }

                    #region danh mục

                    var allRowsInFile = dt.AsEnumerable();

                    FWDBService db = HelpDB.getDBService();
                    var dbTrans = FWTransaction.BeginTrans(db);
                    FWTransaction fwTrans = FWTransaction.I(db, dbTrans);
                    try
                    {

                        foreach (var dmObj in _dmObjs)
                        {
                            Application.DoEvents();
                            var colName = dmObj.ColNameInFile;
                            if (dt.Columns.Contains(dmObj.ColIDInFile))
                            {
                                dt.Columns.Remove(dmObj.ColIDInFile);
                            }

                            dt.Columns.Add(dmObj.ColIDInFile, typeof (Int64));
                            var dsDmFromDb = AppUtil.GetDataset(fwTrans, dmObj.TableName);
                            var dtDmFromDb = dsDmFromDb.Tables[0];

                            var namesFromDb = dtDmFromDb.AsEnumerable().Select(r => r["NAME"].ToString());
                            var namesFromFile =
                                allRowsInFile.Select(r => r[colName].ToString()).Where(
                                    a => a != "" && !a.StartsWith("..") && a != "-").Distinct(
                                        StringComparer.CurrentCultureIgnoreCase);
                            var namesNew = namesFromFile.Except(namesFromDb,
                                                                StringComparer.CurrentCultureIgnoreCase).ToList();
                            var count = namesNew.Count;
                            if (count > 0)
                            {
                                var dtForSave = dtDmFromDb.Clone();
                                dtForSave.Columns["VISIBLE_BIT"].DefaultValue = "Y";
                                if (dmObj.TableName == DMDaiTruyenHinh.TABLE_MAP)
                                {
                                    dtForSave.Columns["IS_DID"].DefaultValue = "N";
                                }
                                var id = fwTrans.GetNewID(AppConst.G_FW_DM_ID);
                                var maxId = id + count;
                                AppUtil.SetValueGenerator(fwTrans, AppConst.G_FW_DM_ID, maxId);
                                for (int i = 0; i < count; i++)
                                {
                                    dtForSave.Rows.Add(id, namesNew[i]);
                                    id++;
                                }

                                var dsDmForSave = new DataSet();
                                dsDmForSave.Tables.Add(dtForSave);
                                if (!db.UpdateDataSet(dsDmForSave, dbTrans))
                                {
                                    FWTransaction.Rollback(dbTrans);
                                    return TNSSaveResult.INVALID_EXCEL;
                                }
                                dtDmFromDb.Merge(dtForSave, false, MissingSchemaAction.Ignore);
                            }

                            dmObj.DataSet = dsDmFromDb;
                            UpdateDatasetForComboxPivotField(dmObj);
                            var colname = dmObj.ColNameInFile;
                            var rowsInDb = dtDmFromDb.AsEnumerable();
                            foreach (var name in namesFromFile.ToList())
                            {
                                var nameLower = name.ToLower();
                                Application.DoEvents();
                                var rid = rowsInDb.FirstOrDefault(r => r["NAME"].ToString().ToLower() == nameLower);
                                if (rid != null&&rid["ID"].ToString()!="")
                                {
                                    var rowsInFile =
                                        allRowsInFile.Where(r => r[colname].ToString().ToLower() == nameLower);
                                    rowsInFile.ToList().ForEach(r => r.SetField(dmObj.ColIDInFile, rid["ID"]));

                                }
                            }
                        }
                        FWTransaction.Commit(dbTrans);
                    }
                    catch (Exception)
                    {

                        FWTransaction.Rollback(dbTrans);
                        return TNSSaveResult.VALID_EXCEL;
                    }

                //TODO: begin refactor here, check why it's slow

                    #endregion

                    dt.Columns.Add(TNS_SALE_REV_SCR_CT.TIME_START);
                    dt.Columns.Add(TNS_SALE_REV_SCR_CT.TIME_END);
                    dt.Columns.Add(TNS_SALE_REV_SCR_CT.MINS_START, typeof(decimal));
                    dt.Columns.Add(TNS_SALE_REV_SCR_CT.MINS_END, typeof(decimal));
                    object preChannel = DBNull.Value;
                    var preTimeband = "";
                    TNSTimeLine preTimes = null;
                    object preAdvertiser = DBNull.Value;
                    foreach (DataRow row in dt.Rows)
                    {
                        Application.DoEvents();
                        var channel = row[TNS_SALE_REV_SCR_CT.KENH_PHAT];
                        if (channel is DBNull)
                        {
                            var timeband = row[TNS_SALE_REV_SCR_CT.TIME_BAND].ToString();
                            if (timeband == "")
                            {
                                row[TNS_SALE_REV_SCR_CT.TIME_BAND] = preTimeband;
                                var advertiser = row[TNS_SALE_REV_SCR_CT.ADVERTISER];
                                if (advertiser is DBNull)
                                {
                                    row[TNS_SALE_REV_SCR_CT.ADVERTISER] = preAdvertiser;
                                }
                                else
                                {
                                    preAdvertiser = advertiser;
                                }

                            }
                            else
                            {
                                preTimeband = timeband;
                                preTimes = TNSTimeLine.Parse(preTimeband);
                                if (preTimes == null || preTimes.End.TotalMinute - preTimes.Start.TotalMinute != 60)
                                {
                                    return TNSSaveResult.INVALID_TIMEBAND;
                                }
                                preAdvertiser = "";
                            }
                            if (preTimes != null)
                            {
                                row[TNS_SALE_REV_SCR_CT.TIME_START] = preTimes.Start.TimeText;
                                row[TNS_SALE_REV_SCR_CT.MINS_START] = preTimes.Start.TotalMinute;
                                row[TNS_SALE_REV_SCR_CT.TIME_END] = preTimes.End.TimeText;
                                row[TNS_SALE_REV_SCR_CT.MINS_END] = preTimes.End.TotalMinute;
                            }
                            row[TNS_SALE_REV_SCR_CT.KENH_PHAT] = preChannel;

                        }
                        else
                        {
                            preChannel = channel;
                            preTimeband = "";
                            preTimes = null;

                        }

                    }
                    dt.DefaultView.RowFilter = string.Format("{0} is not null and {0} <> ''",
                                                             TNS_SALE_REV_SCR_CT.TIME_BAND);
                    DataSet dsSource = DATNSSaleRevScr.I.LoadDetailDataSet(-1);
                    DataTable dtSource = dsSource.Tables[0];
                    _savedDatatables = new List<DataTable>();

                    foreach (DateTime? date in _listDates)
                    {
                        Application.DoEvents();

                        if (date == null) continue;
                        var subfix = TNSHelper.GetSubFix(date);
                        var newDt = dt.DefaultView.ToTable(TNS_SALE_REV_SCR_CT.TABLE_NAME, false,
                                                           TNS_SALE_REV_SCR_CT.KENH_PHAT,
                                                           TNS_SALE_REV_SCR_CT.ADVERTISER,
                                                           TNS_SALE_REV_SCR_CT.BRAND,
                                                           TNS_SALE_REV_SCR_CT.SECTOR,
                                                           TNS_SALE_REV_SCR_CT.GROUP,
                                                           TNS_SALE_REV_SCR_CT.AGENCY,
                                                           TNS_SALE_REV_SCR_CT.TIME_START,
                                                           TNS_SALE_REV_SCR_CT.TIME_END,
                                                           TNS_SALE_REV_SCR_CT.MINS_START,
                                                           TNS_SALE_REV_SCR_CT.MINS_END,
                                                           TNS_SALE_REV_SCR_CT.TIME_BAND,
                                                           TNS_SALE_REV_SCR_CT.ALTERNATIVE_COST + subfix,
                                                           TNS_SALE_REV_SCR_CT.GRP + subfix,
                                                           TNS_SALE_REV_SCR_CT.DISCOUNT + subfix,
                                                           TNS_SALE_REV_SCR_CT.CPP + subfix,
                                                           TNS_SALE_REV_SCR_CT.GRP_PERCENT + subfix);

                        TNSHelper.RenameColumn(newDt, subfix,
                                               TNS_SALE_REV_SCR_CT.ALTERNATIVE_COST,
                                               TNS_SALE_REV_SCR_CT.GRP,
                                               TNS_SALE_REV_SCR_CT.DISCOUNT,
                                               TNS_SALE_REV_SCR_CT.CPP,
                                               TNS_SALE_REV_SCR_CT.GRP_PERCENT);

                        TNSHelper.AddDefaultColumn(newDt, TNS_SALE_REV_SCR_CT.NGAY_PHAT, typeof(DateTime), date.Value);

                        _savedDatatables.Add(newDt);
                        dtSource.Merge(newDt, true, MissingSchemaAction.Ignore);
                    }
                    _detailRowCount = dtSource.Rows.Count;
                    pivotGridControl1.DataSource = dtSource;
                    return result;
                }

            }
            catch (ArgumentException)
            {
                result = TNSSaveResult.INVALID_DATA_FORMAT;
            }
            catch (Exception)
            {
                result = TNSSaveResult.INVALID_EXCEL;
            }
            return result;
        }
        private void btnImportCode_Click(object sender, EventArgs e)
        {
            WaitDialogForm wait = null;

            try
            {

                OpenFileDialog oP = new OpenFileDialog();
                oP.InitialDirectory = "My Documents://";
                oP.Filter = HelpExcel.FILTER_FILE_OPEN;
                oP.Title = HelpApplication.getTitleForm("Chọn bảng giá kế toán");
                if (oP.ShowDialog() == DialogResult.Cancel) return;
                System.Windows.Forms.Application.DoEvents();
                string filenamepath = oP.FileName;
                wait = new WaitDialogForm("Đang xử lý..", "Import code chương trình từ excel!", new Size(250, 50));

                string tempFilePath = AppUtil.GetTempFile(Path.GetExtension(filenamepath));
                File.Copy(filenamepath, tempFilePath, true);
                FileInfo inf = new FileInfo(tempFilePath);

                if (inf.IsReadOnly)
                {
                    inf.IsReadOnly = false;
                }

                wait.SetCaption("Đang kết nối tập tin excel...");
                XlsFileConnection conn = new XlsFileConnection(tempFilePath);
                if (ValidateConnection(conn, filenamepath, wait) == false)
                {
                    if (wait != null) wait.Close();
                    return;
                }
                DataSet ds = new DataSet();

                ds = conn.LoadDataSet(CHUONG_TRINH.TABLE_NAME, null);
                if (ds == null || ds.Tables.Count == 0)
                {
                    wait.Close();
                    HelpMsgBox.ShowNotificationMessage("Tập tin excel có cấu trúc không đúng mẫu, vui lòng kiểm tra lại");
                    return;
                }
                if (ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)//Loại bỏ dòng rỗng
                {
                    ds.Tables[0].Rows.RemoveAt(0);
                }
                conn.Close();

                DataTable dt = ds.Tables[0];
                dt.Columns.Add(CHUONG_TRINH.CT_ID, typeof(Int64));
                dt.Columns.Add("CODE_CT_OLD");
                DataRow r = null;
                string sql = "select ct.*,ct.code_ct code_ct_old from "+ CHUONG_TRINH.TABLE_NAME + " ct where ct." + CHUONG_TRINH.MA_CT + "='{0}'";

                DataSet dsSource = HelpDB.getDBService().LoadDataSet(string.Format(sql, "-1"),CHUONG_TRINH.TABLE_NAME);
                DataTable dtSource = dsSource.Tables[0];
                DataSet dsTemp = null;
                string error = "";
                for (int i = 0; i < dt.Rows.Count; i++)
                {
                    r = dt.Rows[i];
                    dsTemp = HelpDB.getDBService().LoadDataSet(string.Format(sql, r[CHUONG_TRINH.MA_CT]));
                    if (dsTemp != null && dsTemp.Tables.Count > 0 && dsTemp.Tables[0].Rows.Count > 0)
                    {
                        dsTemp.Tables[0].Rows[0][CHUONG_TRINH.CODE_CT] = r[CHUONG_TRINH.CODE_CT];
                        dtSource.ImportRow(dsTemp.Tables[0].Rows[0]);
                    }
                    else
                    {
                        error += "";
                    }
                }

                gridControlImport.DataSource = dtSource;
               ;

            }
            catch (Exception ex)
            {
                if (wait != null) wait.Close();
                HelpMsgBox.ShowNotificationMessage("Tập tin excel có cấu trúc không đúng mẫu, vui lòng kiểm tra lại.");
                PLException.AddException(ex);
                return;
            }
            finally
            {
                if (wait != null) wait.Close();
            }
        }
Exemplo n.º 4
0
        private void CreateExcel()
        {
            FWDBService db = HelpDB.getDBService();
            DbCommand cmd = db.GetStoredProcCommand("SP_LPS_KE_TOAN");
            db.AddInParameter(cmd, "@I_TU_NGAY", DbType.Date, startDate);
            db.AddInParameter(cmd, "@I_DEN_NGAY", DbType.Date, endDate);
            db.AddInParameter(cmd, "@I_KENH_PHAT", DbType.Int64, KenhPhat._getSelectedID());
            DataSet ds = db.LoadDataSet(cmd);

            if (ds == null || ds.Tables.Count == 0 || ds.Tables[0].Rows.Count == 0)
            {

                HelpMsgBox.ShowNotificationMessage("Không có chương trình phát sóng trênh kênh " + KenhPhat.Text + " trong khoảng thời gian này!");
                return;
            }
            string filenamepath = BangGiaKeToan.Text;
            DataTable dtGia = null;
            if (filenamepath != "")
            {
                string tempFilePath = AppUtil.GetTempFile(Path.GetExtension(filenamepath));
                File.Copy(filenamepath, tempFilePath, true);
                FileInfo inf = new FileInfo(tempFilePath);

                if (inf.IsReadOnly)
                {
                    inf.IsReadOnly = false;
                }

                XlsFileConnection conn = new XlsFileConnection(tempFilePath);
                if (ValidateConnection(conn, filenamepath, null) == false)
                {
                    return;
                }
                DataSet dsBG = new DataSet();

                dsBG = conn.LoadDataSet(AppConst.BANG_GIA_KE_TOAN_NAME, null);
                if (dsBG == null || dsBG.Tables.Count == 0)
                {

                    HelpMsgBox.ShowNotificationMessage("Tập tin excel có cấu trúc không đúng mẫu, vui lòng kiểm tra lại");
                    return;
                }
                if (dsBG.Tables.Count > 0 && dsBG.Tables[0].Rows.Count > 0)//Loại bỏ dòng rỗng
                {
                    dsBG.Tables[0].Rows.RemoveAt(0);
                }
                conn.Close();

                System.Windows.Forms.Application.DoEvents();
                 dtGia = dsBG.Tables[0];
            }
            DataTable dt = ds.Tables[0];
            DataRow[] rows = null;
            if (dtGia != null)
            {
                decimal giatien = -1;

                foreach (DataRow r in dt.Rows)
                {

                    if (r["CODE_CT"].ToString().Length > 0)
                    {
                        giatien = -1;
                        if (r["RUN"] is DBNull)
                        {
                            rows = dtGia.Select("CODE_CT='" + r["CODE_CT"] + "'");
                        }
                        else
                        {
                            rows = dtGia.Select("CODE_CT='" + r["CODE_CT"] + "' and RUN='" + r["RUN"] + "'");

                        }
                        if (rows.Length > 0&&rows[0]["GIA_TIEN"].ToString() != "")
                        {
                            giatien = HelpNumber.ParseDecimal(rows[0]["GIA_TIEN"]);
                        }
                        if (giatien > -1)
                        {
                            r["GIA_TIEN"] = giatien.ToString();
                        }
                    }
                }
            }

            FWDBService dbc = HelpDB.getDBService();
            DbCommand cmdc = dbc.GetStoredProcCommand("SP_LPS_KE_TOAN_COLS");
            DataSet dsCols = dbc.LoadDataSet(cmdc);
            DataTable dtCols = dsCols.Tables[0];
            dtCols.Columns.Add("GIA_TIEN");

            DataRow rCols = dtCols.Rows[0];
            rCols["GIA_TIEN"] = "Giá tiền";
            DataRow rAlign = dtCols.Rows[1];
            rAlign["GIA_TIEN"] = "C";
            Excel.ApplicationClass excelApp = new Excel.ApplicationClass();
            Excel.Workbook excelWorkbook = excelApp.Workbooks.Add(Type.Missing);
            Excel.Worksheet excelSheet = null;

            List<Excel.Worksheet> lSheet = new List<Excel.Worksheet>();

            int startR = 1;
            int startC = 1;
            int curR = 0;
            int curC = 0;

            Excel.Range startCell = null;
            Excel.Range endCell = null;
            Excel.Range range = null;
            DataTable dtdays = dt.DefaultView.ToTable(true, "NGAY_PHAT");
            DateTime date = new DateTime();
            //DataRow[] rows = null;
            Color bdc = Color.FromArgb(178, 178, 178);
            int i = 1;
            string align = "";
            foreach (DataRow rd in dtdays.Rows)
            {
                date = (DateTime)rd["NGAY_PHAT"];
                excelSheet = (Excel.Worksheet)excelWorkbook.Sheets.Add(
                    excelWorkbook.Sheets.get_Item(1),
                    Type.Missing, 1, Excel.XlSheetType.xlWorksheet);
                excelSheet.Name = AppCtrl.GetThuTrongTuanTitle(date.DayOfWeek) + ", " + date.ToString("dd-MM");

                try
                {
                    excelSheet.Cells.Font.Name = "Times New Roman";
                }
                catch
                {
                }
                curR = startR;
                curC = startC;
                startCell = (Excel.Range)excelSheet.Cells[curR, curC];
                endCell = (Excel.Range)excelSheet.Cells[curR, curC + dtCols.Columns.Count - 2];
                range = excelSheet.get_Range(startCell, endCell);
                range.Merge(Type.Missing);
                range.set_Value(Type.Missing, "CHƯƠNG TRÌNH PHÁT SÓNG TRÊN KÊNH " + KenhPhat.Text.ToUpper() + " (KÊNH GIẢI TRÍ TỔNG HỢP)");
                range.Font.Bold = true;

                startCell = (Excel.Range)excelSheet.Cells[++curR, curC];
                endCell = (Excel.Range)excelSheet.Cells[curR, curC + dtCols.Columns.Count - 2];
                range = excelSheet.get_Range(startCell, endCell);
                range.Merge(Type.Missing);
                range.set_Value(Type.Missing, AppCtrl.GetThuTrongTuanTitle(date.DayOfWeek) + ": " + date.ToString(FrameworkParams.option.dateFormat));
                range.Font.Bold = true;

                startCell = (Excel.Range)excelSheet.Cells[++curR, curC];
                endCell = (Excel.Range)excelSheet.Cells[curR, curC + dtCols.Columns.Count - 2];
                range = excelSheet.get_Range(startCell, endCell);
                range.Merge(Type.Missing);
                range.set_Value(Type.Missing, "Trực biên tập:");
                range.Font.Bold = true;
                curR++; ;
                foreach (DataColumn c in dtCols.Columns)
                {
                    if (c.ColumnName == "NGAY_PHAT") continue;
                    range = ((Excel.Range)excelSheet.Cells[curR, curC]);
                    range.set_Value(Type.Missing, rCols[c.ColumnName]);
                    range.Font.Bold = true;
                    range.HorizontalAlignment = hacenter;
                    BorderCell(range);
                    curC++;
                }
                rows = dt.Select(string.Format("NGAY_PHAT='{0}'", rd["NGAY_PHAT"]));
                curR++;
                decimal tongtien = 0;
                decimal tien = 0;

                foreach (DataRow r in rows)
                {

                    curC = startC;
                    foreach (DataColumn c in dtCols.Columns)
                    {
                        if (c.ColumnName == "NGAY_PHAT") continue;
                        range = ((Excel.Range)excelSheet.Cells[curR, curC]);
                        range.set_Value(Type.Missing, r[c.ColumnName]);
                        align = rAlign[c.ColumnName].ToString().Trim();
                        if (align == "" || align == "L")
                            range.HorizontalAlignment = Excel.XlHAlign.xlHAlignLeft;
                        else if (align == "C")
                            range.HorizontalAlignment = hacenter;
                        else if (align == "R")
                            range.HorizontalAlignment = Excel.XlHAlign.xlHAlignRight;

                        curC++;
                    }
                    curR++;
                    tien = HelpNumber.ParseDecimal(r["GIA_TIEN"]);
                    if (tien > 0)
                        tongtien += tien;

                }

                int col = dtCols.Columns.Count;
                range = ((Excel.Range)excelSheet.Cells[curR, startC + col-2]);
                range.set_Value(Type.Missing,tongtien);
                range.Font.Bold = true;

                startCell = ((Excel.Range)excelSheet.Cells[curR, startC]);
                endCell = ((Excel.Range)excelSheet.Cells[curR, startC + col - 3]);
                range = excelSheet.get_Range(startCell, endCell);
                range.Merge(Type.Missing);
                range.set_Value(Type.Missing, "Tổng tiền");
                range.Font.Bold = true;
                range.HorizontalAlignment = Excel.XlHAlign.xlHAlignRight;
                startCell = (Excel.Range)excelSheet.Cells[startR + 3, startC];
                endCell = (Excel.Range)excelSheet.Cells[curR, startC + dtCols.Columns.Count - 2];
                range = excelSheet.get_Range(startCell, endCell);
                range.Borders.LineStyle = Excel.XlLineStyle.xlContinuous;

                //range.Font.Size = 6;
                range.Columns.AutoFit();

                lSheet.Add(excelSheet);
            }

            excelSheet.Application.ActiveWindow.DisplayGridlines = false;

            string name = AppUtil.GetTempFile();
            string file = name + ".htm";
               // TemplFiles.Add(file);
            crFile = name + extension;
               // TemplFiles.Add(crFile);
            excelWorkbook.SaveAs(crFile, xlFormat, Type.Missing,
                Type.Missing, Type.Missing, Type.Missing, Excel.XlSaveAsAccessMode.xlExclusive,
               true, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
            excelWorkbook.SaveAs(file, Excel.XlFileFormat.xlHtml, Type.Missing,
                Type.Missing, Type.Missing, Type.Missing, Excel.XlSaveAsAccessMode.xlExclusive,
               false, Type.Missing, Type.Missing, Type.Missing, Type.Missing);
            excelWorkbook.Close(true, Type.Missing, Type.Missing);
            excelApp.Quit();
            System.Runtime.InteropServices.Marshal.ReleaseComObject(excelSheet);
            System.Runtime.InteropServices.Marshal.ReleaseComObject(excelWorkbook);
            System.Runtime.InteropServices.Marshal.ReleaseComObject(excelApp);
            excelSheet = null;
            excelWorkbook = null;
            excelApp = null;
            GC.Collect();
            GC.WaitForPendingFinalizers();
            excelWrapper1.OpenFile(file);
        }
Exemplo n.º 5
0
        public DataSet GetImportDataSet()
        {
            WaitDialogForm wait = null;

            try
            {

                OpenFileDialog oP = new OpenFileDialog();
                oP.InitialDirectory = "My Documents://";
                oP.Filter = HelpExcel.FILTER_FILE_OPEN;
                oP.Title = HelpApplication.getTitleForm("Import dữ liệu từ tập tin excel");
                if (oP.ShowDialog() == DialogResult.Cancel) return null;
                System.Windows.Forms.Application.DoEvents();
                string filenamepath = oP.FileName;
                wait = new WaitDialogForm("Đang xử lý..", "Import dữ liệu từ excel!", new Size(250, 50));

                string tempFilePath = AppUtil.GetTempFile(Path.GetExtension(filenamepath));
                File.Copy(filenamepath, tempFilePath, true);
                FileInfo inf = new FileInfo(tempFilePath);

                if (inf.IsReadOnly)
                {
                    inf.IsReadOnly = false;
                }

                wait.SetCaption("Đang kết nối tập tin excel...");
                XlsFileConnection conn = new XlsFileConnection(tempFilePath);
                if (ValidateConnection(conn, filenamepath, wait) == false)
                {
                    if (wait != null) wait.Close();
                    return null;
                }
                DataSet ds = new DataSet();

                ds = conn.LoadDataSet(BANG_GIA_BUDGET_CT.TABLE_NAME, null);
                if (ds == null)
                {
                    wait.Close();
                    HelpMsgBox.ShowNotificationMessage("Tập tin excel có cấu trúc không đúng mẫu, vui lòng kiểm tra lại");
                    return null;
                }
                if (ds.Tables.Count > 0 && ds.Tables[0].Rows.Count > 0)//Loại bỏ dòng rỗng
                {
                    ds.Tables[0].Rows.RemoveAt(0);
                }
                conn.Close();

                System.Windows.Forms.Application.DoEvents();

                return ds;

            }
            catch (Exception ex)
            {
                if (wait != null) wait.Close();
                HelpMsgBox.ShowNotificationMessage("Tập tin excel có cấu trúc không đúng mẫu, vui lòng kiểm tra lại.");
                PLException.AddException(ex);
                return null;
            }
            finally
            {
                if (wait != null) wait.Close();
            }
        }