Data.DBXDelegate.TDBXDelegateReader.Reset
| [–] Properties | |
|---|---|
| Type: function | |
| Visibility: public | |
| Source: Data.DBXDelegate.pas Data.DBXDelegate.hpp
| |
| Unit: Data.DBXDelegate | |
| Parent: TDBXDelegateReader | |
Delphi
function Reset: Boolean; override;
C++
virtual bool __fastcall Reset();
Description
Position reader before first row.
Data.DBXDelegate.TDBXDelegateReader.Reset inherits from Data.DBXCommon.TDBXReader.Reset. All content below this line refers to Data.DBXCommon.TDBXReader.Reset.
Position reader before first row.
Reset positions the reader before the first row. It returns true if this operation is supported, and the reader can complete the operation. Some readers may only be able to support this operation for small row sets.