Data.DB.TArrayField
Delphi
TArrayField = class(TObjectField)
C++
class PASCALIMPLEMENTATION TArrayField : public TObjectField
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | Data.DB.pas Data.DB.hpp |
Data.DB | Data.DB |
Description
TArrayField represents an Array field in a dataset.
Array fields consist of a set of subfields of the same type. The field type of all subfields can be scalar (for example, float, string), or non-scalar (an ADT), but an array field of arrays is not permitted. The SparseArrays property of TDataSet determines whether a unique TField object is created for each element of the array field.