Data.DB.TDataSet.GetBookmarkData
| [–] Properties | |
|---|---|
| Type: procedure function
| |
| Visibility: protected | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TDataSet | |
Delphi
procedure GetBookmarkData(Buffer: TRecBuf; Data: TBookmark); overload; virtual;
procedure GetBookmarkData(Buffer: TRecordBuffer; Data: TBookmark); overload; virtual; deprecated 'Use overloaded method instead';
procedure GetBookmarkData(Buffer: TRecordBuffer; Data: Pointer); overload; virtual; deprecated 'Use overloaded method instead';
C++
virtual void __fastcall GetBookmarkData(TRecBuf Buffer, TBookmark Data)/* overload */;
virtual void __fastcall GetBookmarkData _DEPRECATED_ATTRIBUTE1("Use overloaded method instead") (TRecordBuffer Buffer, TBookmark Data)/* overload */;
virtual void __fastcall GetBookmarkData _DEPRECATED_ATTRIBUTE1("Use overloaded method instead") (TRecordBuffer Buffer, void * Data)/* overload */;
Description
Gets the bookmark for the record buffer given by the parameter.
GetBookmarkData is used to get the bookmark for the Buffer record buffer. The Data parameter is a pointer to the bookmark of the Buffer record.
The method is virtual. Every TDataSet descendant must implement it in a specific way. A record buffer stores the data of the record, the bookmark, and the bookmark flags.
Note: Unidirectional datasets do not use bookmarks.