[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'db' (#fcl)

IProviderSupport.PSReset

Position the dataset on the first record

Declaration

Source position: db.pas line 1380

procedure IProviderSupport.PSReset;

Description

PSReset repositions the dataset on the first record. For bi-directional datasets, this usually means that first is called, but for unidirectional datasets this may result in re-fetching the data from the underlying database.

See also

TDataset.First

  

Position the dataset on the first record.

TDataset.Open

  

Activate the dataset: Fetch data into memory.


Documentation generated on: Sep 28 2017