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PivotField.Formula Property

Gets or sets the formula for the calculated field.

Namespace: DevExpress.Spreadsheet

Assembly: DevExpress.Spreadsheet.v24.1.Core.dll

NuGet Package: DevExpress.Spreadsheet.Core

Declaration

string Formula { get; set; }

Property Value

Type Description
String

A String value that is the calculated field’s formula.

Remarks

Use the Formula property to modify the formula of the existing calculated field. To add a calculated field to a pivot table, use the PivotCalculatedFieldCollection.Add method of the PivotTable.CalculatedFields collection.

View Example

Worksheet worksheet = workbook.Worksheets["Report1"];
workbook.Worksheets.ActiveWorksheet = worksheet;

// Access the pivot table by its name in the collection.
PivotTable pivotTable = worksheet.PivotTables["PivotTable1"];
// Create a calculated field based on data in the "Sales" field.
pivotTable.CalculatedFields.Add("=Sales*10%", "Sales Tax Rate 10");
// Access the calculated field by its name in the collection.
PivotField field = pivotTable.CalculatedFields["Sales Tax Rate 10"];
//Change the formula for the calculated field.
field.Formula = "=Sales*15%";
//Change the calculated field name.
field.Name = "Sales Tax Rate 15";
//Add the calculated field to the data area and specify the custom field name.
PivotDataField dataField = pivotTable.DataFields.Add(field, "Total Tax");
// Specify the number format for the data field.
dataField.NumberFormat = @"_([$$-409]* #,##0.00_);_([$$-409]* (#,##0.00);_([$$-409]* "" - ""??_);_(@_)";

For the pivot fields that originate from the source data, the Formula property returns an empty string.

The following code snippets (auto-collected from DevExpress Examples) contain references to the Formula property.

Note

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See Also