Creates a new instance of the data context.
constructor Create(AOwner: TComponent; AModel: TMetaModel; AConnection: TEntityConnection); reintroduce; overload; virtual;
The constructor is used to create a new TCustomContext descendant such as TEntityContext at design-time and simultaneously associate it with a connection and a meta-model. After creating a data context component instance, it can be additionally configured by setting the TCustomContext.Options property.