Data.SqlExpr.TCustomSQLDataSet.PSReset

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Delphi

procedure PSReset; override;

C++

virtual void __fastcall PSReset();

Properties

Type Visibility Source Unit Parent
procedure
function
protected
Data.SqlExpr.pas
Data.SqlExpr.hpp
Data.SqlExpr TCustomSQLDataSet

Description

Resets the dataset so that it is positioned on the first record.

Data.SqlExpr.TCustomSQLDataSet.PSReset inherits from Data.DB.TDataSet.PSReset. All content below this line refers to Data.DB.TDataSet.PSReset.

Resets the dataset so that it is positioned on the first record.

The provider calls PSReset to reposition the dataset on the first record before fetching records.

This method is an implementation of the IProviderSupport.PSReset method and, by default, is blank. To use it, every TDataSet descendant must override it in its specific way.

See Also