Example of Formulas in ASP.NET Core Excel (XlsIO) Library

This sample demonstrates how to use formulas in spreadsheets using XlsIO.

DEMO

SOURCE

Click the "Read Formula" button to view the formula and its CalculatedValue. Click the "Write Formula" button to view the Excel spreadsheet generated by Essential XlsIO. Please note that the Microsoft Excel viewer or Microsoft Excel is required to view the Excel document.

Computed Value

Formula String

Formulas are entries in Excel that have an equation that calculates the value to be displayed. A typical formula might contain cells, constants, and even functions. Essential XlsIO has support for reading and writing formulas.

Features:

Writing array formulas
Writing Excel built-in formulas
Reading formula strings using XlsIO
Reading evaluated formulas using XlsIO