Data.DB.TDataSet.Bof

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[–] Properties Type: property Visibility: public Source:

Data.DB.pas

Data.DB.hpp

Unit: Data.DB Parent: TDataSet

Delphi

property Bof: Boolean read FBOF;

C++

__property bool Bof = {read=FBOF, nodefault};

Description

Indicates whether the first record in the dataset is active.

Test Bof (beginning of file) to determine if the dataset is positioned at the first record. If Bof is true, the active record is unequivocally the first row in the dataset. Bof is true when an application.

Opens a dataset.

Calls a dataset's First method.

Call a dataset's Prior method, and the method fails because the first row is already active.

Calls SetRange on an empty range or dataset.

Bof is false in all other cases.

See Also

• Eof

• First

• Prior

• SetRange

• Using the Eof and Bof Properties

• Using the First and Last Methods

• Using the MoveBy Method

• Using the Next and Prior Methods

Code Examples

• GetBookmark (C++)
• GetBookmark (Delphi)