Aspose.Cells.License li = new Aspose.Cells.License();

             li.SetLicense("Aspose.Cells.lic");

             Aspose.Cells.Workbook wk = new Aspose.Cells.Workbook();

             Worksheet ws = wk.Worksheets[];

             for (int i = ; i < ; i++)

             {

                 for (int j = ; j < ; j++)

                 {

                     ws.Cells.Rows[i][j].Value = (i + ) + "*" + (j + ) + "=" + (i + ) * (j + );

                 }

             }

             wk.Save("d:\\zzz\\d.xls");

             Console.WriteLine("ok");

             Console.ReadKey();

             DataTable dt = new DataTable();

             Aspose.Cells.License li = new Aspose.Cells.License();

             li.SetLicense("Aspose.Cells.lic");

             Aspose.Cells.Workbook wk = new Aspose.Cells.Workbook("d:\\zzz\\d.xls");

             Worksheet ws = wk.Worksheets[];

             dt = ws.Cells.ExportDataTable(, , , );

             for (int k = ; k < dt.Rows.Count; k++)

             {

                 for (int h = ; h < dt.Columns.Count; h++)

                 {

                     Console.Write(dt.Rows[k][h].ToString() + " ");

                 }

                 Console.WriteLine();

             }

             Console.WriteLine("ok");

             Console.ReadKey();