Data.DB.TGroupPosInd
Delphi
TGroupPosInd = (gbFirst, gbMiddle, gbLast);
C++
enum DECLSPEC_DENUM TGroupPosInd : unsigned char { gbFirst, gbMiddle, gbLast };
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| enum | public | Data.DB.pas Data.DB.hpp |
Data.DB | Data.DB |
Description
TGroupPosInd and TGroupPosInds indicate the position of the current record within its group.
TGroupPosInds is a set that indicates where the current record sits within a group of records. It is a set because if the group contains only one record, the current record is both first and last.
The following table lists the possible TGroupPosInd values:
| Value | Meaning |
|---|---|
|
gbFirst |
The record is the first record in the group. |
|
gbMiddle |
The record is neither the first nor the last in the group. |
|
gbLast |
The record is the last record in the group. |