// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// Opening the Excel file
Workbook workbook = new Workbook(sourceDir + "sampleFindingCellsContainingFormula.xlsx");

// Accessing the first worksheet in the Excel file
Worksheet worksheet = workbook.Worksheets[0];

// Instantiate FindOptions Object
FindOptions findOptions = new FindOptions();
findOptions.LookInType = LookInType.Formulas;

// Finding the cell containing the specified formula
Cell cell = worksheet.Cells.Find("=SUM(A5:A10)", null, findOptions);

// Printing the name of the cell found after searching worksheet
System.Console.WriteLine("Name of the cell containing formula: " + cell.Name);