TTableColumnDefinition.TotalsRowFormula Property
A custom formula for aggregating values from the column. This formula is only used if TotalsRowFunction is set to "Custom". Additionally, FlexCel will ignore this value when adding a table with totals and read the formula from the cell itself. If the table doesn't have a total row, then this value will be used.
Syntax
Namespace: FlexCel.Core
public Nullable<TTableFormula> TotalsRowFormula { get; }