Declaration¶
Source position: db.pas line 676
type
TAutoIncField = class(TLongintField)
public
constructor Create;
end;
Description¶
TAutoIncField is the class created when a dataset must manage 32-bit signed integer data, of datatype ftAutoInc: This field gets it's data automatically by the database engine. It exposes no new properties, but simply overrides some methods to manage 32-bit signed integer data.
It should never be necessary to create an instance of TAutoIncField manually, a field of this class will be instantiated automatically for each auto-incremental field when a dataset is opened.
Methods¶
| Member | Visibility | Description |
|---|---|---|
| Create | public | Create a new instance of the TAutoIncField class. |