Data.DB.TBookmarkFlag
| [–] Properties | |
|---|---|
| Type: enum | |
| Visibility: public | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: Data.DB | |
Delphi
TBookmarkFlag = (bfCurrent, bfBOF, bfEOF, bfInserted);
C++
enum DECLSPEC_DENUM TBookmarkFlag : unsigned char { bfCurrent, bfBOF, bfEOF, bfInserted };
Description
TBookmarkFlag is a set that is used internally.
TBookmarkFlag is a set that is used internally by the GetBookmarkFlag method in order to retrieve the corresponding bookmark of a given record. In other words, TBookmarkFlag is used by the dataset to store row positioning within the dataset. The possible values for TBookmarkFlag are listed in the following table:
| Value | Description |
|---|---|
|
bfCurrent |
The bookmark is on the current record. |
|
bfBOF |
The bookmark is on the beginning of file. |
|
bfEOF |
The bookmark is on the end of file. |
|
bfInserted |
The bookmark is on the last inserted record. |