Data.DB.TDataSet.SetBookmarkFlag
| [–] Properties | |
|---|---|
| Type: procedure function
| |
| Visibility: protected | |
| Source: Data.DB.pas Data.DB.hpp
| |
| Unit: Data.DB | |
| Parent: TDataSet | |
Delphi
procedure SetBookmarkFlag(Buffer: TRecBuf; Value: TBookmarkFlag); overload; virtual;
procedure SetBookmarkFlag(Buffer: TRecordBuffer; Value: TBookmarkFlag); overload; virtual; deprecated 'Use overloaded method instead';
C++
virtual void __fastcall SetBookmarkFlag(TRecBuf Buffer, TBookmarkFlag Value)/* overload */;
virtual void __fastcall SetBookmarkFlag _DEPRECATED_ATTRIBUTE1("Use overloaded method instead") (TRecordBuffer Buffer, TBookmarkFlag Value)/* overload */;
Description
Sets the bookmark flag for the record buffer given by the parameter.
SetBookmarkFlag is used to set the bookmark flag for the Buffer record buffer. The Value parameter is a TBookmarkFlag and is the value to set.
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.