DBAdapt.TBaseDataSetAdapterField
Delphi
TBaseDataSetAdapterField = class(TAdapterNamedField, IGetHTMLStyle, IUpdateValue, ICheckValueChange, IDataSetAdapterFieldClass, IGetDataSetKeyName, IPrepareDataSet)
C++
class PASCALIMPLEMENTATION TBaseDataSetAdapterField : public Webadapt::TAdapterNamedField
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | DBAdapt.pas DBAdapt.hpp |
DBAdapt | DBAdapt |
Description
TBaseDataSetAdapterField is the common base class for objects that represent an adapter field for a field in a database.
TBaseDataSetAdapterField is the base class for all adapter field objects that represent database fields. TBaseDataSetAdapterField descendants are included as the fields of a dataset adapter (TDataSetAdapter). Each TBaseDataSetAdapterField descendant represents a single field from a database table, and enables server-side script to refer to or update that field's value.
Do not use TBaseDataSetAdapterField directly. It is intended only as a base class, and the support for some actions (such as editing field values) consists of simple stubs that do nothing. Instead, use a TBaseDataSetAdapterField descendant that is appropriate to the type of the corresponding database field.