| Spread.Sheets Documentation > Developer's Guide > Managing the User Interface > Using Formulas > Using Built-In Formulas |
You can use built-in formulas in cells. Use the formula method or setFormula method to add formulas. You can also specify the reference style with the referenceStyle property.
This example sets the referenceStyle property in the Workbook method.
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| spread.options.referenceStyle = GC.Spread.Sheets.ReferenceStyle.R1C1; //spread.options.referenceStyle = GC.Spread.Sheets.ReferenceStyle.A1; |
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This example uses the formula method.
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| activeSheet.setValue(0,0,1); activeSheet.setValue(0,1,2); activeSheet.setValue(0,2,10); activeSheet.getCell(1,1).formula("=SUM(A1:C1)"); |
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