Show: Delphi C++
Display Preferences

Data.DB.TIDispatchField

From RAD Studio API Documentation
Jump to: navigation, search

Data.DB.TInterfaceFieldData.DB.TFieldSystem.Classes.TComponentSystem.Classes.TPersistentSystem.TObjectTIDispatchField

Delphi

TIDispatchField = class(TInterfaceField)

C++

class PASCALIMPLEMENTATION TIDispatchField : public TInterfaceField

Properties

Type Visibility Source Unit Parent
class public
Data.DB.pas
Data.DB.hpp
Data.DB Data.DB

Description

TIDispatchField represents an IDispatch field in a dataset.

TIDispatchField encapsulates the fundamental behavior common to fields that contain pointers to IDispatch interfaces as data.

If you use the Fields editor at design time to create a persistent field component for the IDispatch field, you can access it by name at runtime. When using dynamic field components, you can access the TIDispatchField instance using the dataset's Fields property or FieldByName method.

Maximum/minimum capacities?

See Also

Personal tools
In Other Languages
Previous Versions
Assistance