from ironxl import *

# Supported for XLSX, XLS, XLSM, XLTX, CSV, and TSV
workbook = WorkBook.Load("sample.xlsx")

# Select worksheet at index 0
worksheet = workbook.WorkSheets[0]

# Get any existing worksheet
first_sheet = workbook.DefaultWorkSheet

# Select a cell and return the converted value
cell_value = worksheet["A2"].IntValue

# Read from ranges of cells elegantly.
for cell in worksheet["A2:A10"]:
    print("Cell {} has value '{}'".format(cell.AddressString, cell.Text))

# Calculate aggregate values such as Min, and Sum
total_sum = worksheet["A2:A10"].Sum()