Data.DB.TDetailDataLink
Delphi
TDetailDataLink = class(TDataLink)
C++
class PASCALIMPLEMENTATION TDetailDataLink : public TDataLink
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | Data.DB.pas Data.DB.hpp |
Data.DB | Data.DB |
Description
TDetailDataLink is the ancestor to datalink classes that manage the relationships between datasets that are linked in master/detail relationships.
TDetailDataLink descendants are used to create master/detail relationships. They underlie the DataSource property of dataset components.
TDetailDataLink has two descendants,
TMasterDataLink, which is used by ADO-based datasets and client datasets.
TSQLDataLink, which is used by unidirectional datasets.