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TTMSFNCDataGridDataColumnCalculationDictionary Class

Maps column indexes to the named column calculations registered for that column.

API unit family: TMSFNCDataGridData Inherits from: TObjectDictionary<Integer, TTMSFNCDataGridDataColumnCalculationItemDictionary>

Syntax

FMX.TMSFNCDataGridData.hppPascalC++
TTMSFNCDataGridDataColumnCalculationDictionary = class(TObjectDictionary<Integer, TTMSFNCDataGridDataColumnCalculationItemDictionary>)

class PASCALIMPLEMENTATION TTMSFNCDataGridDataColumnCalculationDictionary : public System::Generics::Collections::TObjectDictionary__2<int,System::Generics::Collections::TDictionary__2<System::UnicodeString,TTMSFNCDataGridDataColumnCalculationArray>*>

Remarks

Each value maps a calculation name to its array of TTMSFNCDataGridDataColumnCalculation records. The dictionary owns its values. The data object keeps registered calculations in such a dictionary so they can be recalculated when data changes.