FireDAC.Comp.DataSet.TFDDataSet.GetBookmarkData
Delphi
procedure GetBookmarkData(Buffer: TRecBuf; Data: TBookmark); override;
C++
virtual void __fastcall GetBookmarkData(NativeInt Buffer, System::DynamicArray<System::Byte> Data)/* overload */;
inline void __fastcall GetBookmarkData _DEPRECATED_ATTRIBUTE1("Use overloaded method instead") (System::PByte Buffer, System::DynamicArray<System::Byte> Data){ Data::Db::TDataSet::GetBookmarkData(Buffer, Data); }
inline void __fastcall GetBookmarkData _DEPRECATED_ATTRIBUTE1("Use overloaded method instead") (System::PByte Buffer, void * Data){ Data::Db::TDataSet::GetBookmarkData(Buffer, Data); }
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
protected | FireDAC.Comp.DataSet.pas FireDAC.Comp.DataSet.hpp |
FireDAC.Comp.DataSet | TFDDataSet |
Description
Gets the bookmark for the record buffer given by the parameter.
FireDAC.Comp.DataSet.TFDDataSet.GetBookmarkData inherits from Data.DB.TDataSet.GetBookmarkData. All content below this line refers to Data.DB.TDataSet.GetBookmarkData.
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.