Data.DB.TCheckConstraints.Create
Delphi
constructor Create(Owner: TPersistent); virtual;
C++
__fastcall virtual TCheckConstraints(System::Classes::TPersistent* Owner);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| constructor | public | Data.DB.pas Data.DB.hpp |
Data.DB | TCheckConstraints |
Description
Instantiates an instance of a check constraint collection object.
Most applications do not need to instantiate TCheckConstraints. This object is created by the dataset that uses it to implement its Constraints property.
Call Create to instantiate a check constraint collection at runtime when you need a collection object and it has not been created automatically for you. Create calls its inherited constructor, and sets the collection's owner object to Owner.