Data.DB.TDataSet.BookmarkSize
Delphi
property BookmarkSize: Integer read FBookmarkSize write FBookmarkSize;
C++
__property int BookmarkSize = {read=FBookmarkSize, write=FBookmarkSize, nodefault};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | protected | Data.DB.pas Data.DB.hpp |
Data.DB | TDataSet |
Description
Indicates the number of bytes used to represent a bookmark.
Bookmarks mark a location in a dataset so that an application can easily return to that location quickly. Descendants of TDataSet can use different mechanisms for storing enough information to identify records when applications set bookmarks. BookmarkSize indicates the number of bytes required to specify bookmark information for a particular dataset.
Note: Unidirectional datasets do not support bookmarks.