Skip to content

    TGetMode

    Get new buffer mode.

    Declaration

    Source position: db.pas line 1588

    type
  TGetMode = (gmCurrent,gmNext,gmPrior)

    Values

    Value Description
    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

    Name Description
    TDataset.Next Go to the next record in the dataset.
    TDataset.Prior Go to the previous record.
    TGetResult result of the GetRecord operation.