[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]

Reference for unit 'DB' (#fcl)

TDataSet.IsEmpty

Check if the dataset contains no data

Declaration

Source position: db.pas line 1699

public function TDataSet.IsEmpty: Boolean;

True if the dataset has no data available.

IsEmpty returns True if the dataset is empty, i.e. if EOF and TDataset.BOF are both True, and the dataset is not in insert mode.

TDataset.EOF		Indicates whether the last record has been reached.
TDataset.BOF		Is the cursor at the beginning of the data (on the first record)
TDataset.State		Current operational state of the dataset