public List <string> ExcelReader(string filepath, string filename,
                                  string sheetName, UnifiedCleanser cleanser = UnifiedCleanser.Default, string delimitor = "-!-")
 {
     excelReadWrite = new ExcelReadWrite();
     return(excelReadWrite.ExcelReader(filepath, filename, sheetName, cleanser, delimitor));
 }
 public void ExcelWriter(string filepath, string filename, List <string> values, string delimiter = "-!-")
 {
     excelReadWrite = new ExcelReadWrite();
     excelReadWrite.ExcelWriter(filepath, filename, values, delimiter);
 }