Accuracer: The First And Only Cross-Platform BDE Replacement
Client-Server Single-File Embedded Database with SQL for Delphi / C++Builder / Kylix


TDataSet.Last
TDataSet
Top 

Positions the cursor on the last record in the dataset.

procedure Last;

Description
Call Last to position the cursor to the last record in the dataset and make it the active record. Last posts any changes to the active record and

·Clears the record buffers.  
·Sets the cursor to the end of the dataset file.  
·Fetches the last record, positions the cursor to it, and makes it the active record.  
·Fetches any additional records required for display, such as those needed to fill out a grid control.  
·Sets the Eof property to True.  
·Broadcasts the record change so that data controls and linked detail sets can update.  

Note:   TDataSet uses internal, protected methods to position the database cursor and to fetch additional records required for display. In TDataSet, these internal methods are abstract. Descendant classes implement these methods to enable the Last method to work.


© AidAim Software Accuracer: Client Server Single-file Bde Replacement Delphi Database Embedded Databas