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TBaseDataSetAdapterField Class
TBaseDataSetAdapterField Methods | TBaseDataSetAdapterField Properties | TBaseDataSetAdapterField Events | TBaseDataSetAdapterField Members | DBAdapt | Description | See Also
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TBaseDataSetAdapterField is the common base class for objects that represent an adapter field for a field in a database.

Class Hierarchy
Pascal
TBaseDataSetAdapterField = class(TAdapterNamedField, IGetHTMLStyle, IUpdateValue, ICheckValueChange, IDataSetAdapterFieldClass, IGetDataSetKeyName, IPrepareDataSet);
C++
class TBaseDataSetAdapterField : public TAdapterNamedField, public IGetHTMLStyle, public IUpdateValue, public ICheckValueChange, public IDataSetAdapterFieldClass, public IGetDataSetKeyName, public IPrepareDataSet;
File
Description

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. 

 

See Also
Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
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