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FPDoc Onlineexperiment

TRecUpdateBuffer.OldValuesBuffer variable

Member of TRecUpdateBufferIn unit BufDataset

Buffer for pre-editing values for the record.

Declaration

pascal
OldValuesBuffer: TRecordBuffer

Description

  • If UpdateKind is ukModify, it contains a record buffer which contains the old data.
  • If UpdateKind is ukDelete, it contains a record buffer with the data of the deleted record.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.