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

TGetMode

Get new buffer mode

Declaration

Source position: db.pas line 1361

type TGetMode = (

  gmCurrent,

  

Retrieve the current record

  gmNext,

  

Retrieve the next record.

  gmPrior

  

Retrieve the previous record.

);

Description

TGetMode is used internally by TDataset when it needs to fetch more data for its buffers (using GetRecord). It tells the descendent dataset what operation must be performed.

See also

TDataset.Next

  

Go to the next record in the dataset.

TDataset.Prior

  

Go to the previous record

TGetResult

  

result of the GetRecord operation.


Documentation generated on: Jun 22 2020