Data.DB.TIDispatchField
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?