DBAdapt.TBaseDataSetAdapterImageField

Delphi Information

From DBAdapt.pas

TBaseDataSetAdapterImageField = class(TBaseDataSetAdapterField)

Unit: DBAdapt

Type: class

Inherited Class Members: DBAdapt.TBaseDataSetAdapterImageField Members

C++ Information

From DBAdapt.hpp

TBaseDataSetAdapterImageField = class(TBaseDataSetAdapterField)

Unit: DBAdapt

Type: class

Inherited Class Members: DBAdapt.TBaseDataSetAdapterImageField Members

Class Constructors & Destructors: DBAdapt.TBaseDataSetAdapterImageField Constructors

Description

TBaseDataSetAdapteImageField is the base class for the TDataSetAdapterImageField.

To allow TDataSetAdapter to have an image field but not require that all applications built with TDataSetAdapter use jpeg units, the TDataSetAdapter has an indirect reference to the image field class. DBAdapt.pas contains a variable named DataSetAdapterImageFieldClass that references the class of the image field, which must be derived from TBaseDataSetAdapterImageField.variable. When the DBAdaptImage.pas unit is initialized, DataSetAdapterImageFieldClass is assigned a class reference to TDataSetAdapterImageField.