TCustomBufDataset.UpdateStatus function

Declaration

function UpdateStatus: TUpdateStatus; override

Function result

Update status value for the record.

Description

UpdateStatus is an overridden TUpdateStatus function used to get the update status for the current record in the dataset. UpdateStatus re-implements the method defined in the ancestor class. The return value is a member of the TUpdateStatus enumeration, and includes the following values:

usUnmodified

Record has not been modified

usModified

Record has been modified

usInserted

Records was appended or inserted

usDeleted

Record has been deleted

UpdateStatus calls GetActiveRecordUpdateBuffer to get the update buffer for the ActiveRecord. When an update buffer exists for the record, its UpdateKind property is used as the return value for the method. The return value is usUnmodified when an update buffer does not exist for ActiveRecord.

See also

• TUpdateStatus
• TDataset.ActiveRecord