Data.Win.ADODB.TCustomADODataSet.InternalFirst

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[–] Properties Type:

procedure

function

Visibility: protected Source:

Data.Win.ADODB.pas

Data.Win.ADODB.hpp

Unit: Data.Win.ADODB Parent: TCustomADODataSet

Delphi

procedure InternalFirst; override;

C++

virtual void __fastcall InternalFirst();

Description

Moves to a position "before" the first record of the dataset.

Data.Win.ADODB.TCustomADODataSet.InternalFirst inherits from Data.DB.TDataSet.InternalFirst. All content below this line refers to Data.DB.TDataSet.InternalFirst.

Moves to a position "before" the first record of the dataset.

InternalFirst is called by First. The descendant classes of TDataSet must override this method. The method must implement a "crash" behavior, meaning that the current position must move "before" the first record of the dataset.

See Also

• InternalLast