Data.DB.TNumericField
Delphi
TNumericField = class(TField)
C++
class PASCALIMPLEMENTATION TNumericField : public TField
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | Data.DB.pas Data.DB.hpp |
Data.DB | Data.DB |
Description
TNumericField is the common ancestor of all the numeric fields in a dataset.
TNumericField encapsulates the fundamental behavior common to all numeric field components. In addition to the properties, events, and methods common to all field components introduced by TField, TNumericField introduces new properties for formatting numeric data for display or editing purposes.
Do not instantiate objects of type TNumericField. Instead, use one of its descendant classes such as TIntegerField and TFloatField.