public void GetTopRowsTest()
        {
            DataTable dataTable = null;

            using (IExcelDataReader excelReader = ExcelReaderFactory.CreateBinaryReader(Helper.GetTestWorkbook("TestMultiSheet")))
            {
                if (!excelReader.IsValid)
                {
                    throw new Exception(excelReader.ExceptionMessage);
                }
                dataTable = excelReader.GetTopRows(5, new SheetParameters("Sheet2", false));
            }
            Assert.AreEqual(5, dataTable.Rows.Count);
        }