function ExtractRange(worksheet: Worksheet, starColumn: number, iRow: number): Range {
  let currentCol = startCol + 1;
  while (worksheet.getColumn(currentCol).length > 0 && worksheet.getCell(iRow, currentCol).value !== null) {
    currentCol++;
  }
  return worksheet.getCell(iRow, currentCol - 1).getRight(1);
}