Replied 5 August 2019, 10:00 pm EST
Hello,
Spread is excel like component. With Spread, you can develop feature-rich user interfaces with an object-oriented, extensible set of classes to incorporate spreadsheet functionality into your applications. Use Spread WPF to develop front-ends to database applications and give your users access to multiple sheets using many types of cells and predefined sheet styles.
Spread provides a feature to write the custom formula in the sheet. You can write your calculation engine to calculate the function in Spread. You can refer the following link for more reference:
https://help.grapecity.com/spread/SpreadWPF/webframe.html#formulas-custfuncts.html
https://help.grapecity.com/spread/SpreadWPF/webframe.html#formulas-custnames.html.
Hope it helps.
Thanks,