How to: Use Names in Formulas

• Dec 09, 2022

This example demonstrates how to use a named cell range in a formula. In some cases, it can be useful to name individual cells and cell ranges to make it easier to understand what information they contain.

View Example

FormulaActions.cs

// Access the "A2:C5" range of cells in the worksheet.
CellRange range = worksheet.Range["A2:C5"];

// Specify the name for the created range.
range.Name = "myRange";

// Create a formula that sums up the values of all cells included in the specified named range.
worksheet.Cells["F3"].Formula = "= SUM(myRange)";

FormulaActions.vb

' Access the "A2:C5" range of cells in the worksheet.
Dim range As CellRange = worksheet.Range("A2:C5")

' Specify the name for the created range.
range.Name = "myRange"

' Create a formula that sums up the values of all cells included in the specified named range.
worksheet.Cells("F3").Formula = "= SUM(myRange)"

The image below shows a named cell range, and the result returned by the formula using this range.