Unit 'DB' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#fcl]

TField.LookupDataSet

Dataset with lookup values.

Declaration

Source position: db.pas line 486

published property TField.LookupDataSet : TDataSet
  read FLookupDataSet
  write FLookupDataSet;

Description

LookupDataset is used by lookup fields to fetch the field's value. The LookupKeyFields property is used as a list of fields to locate a record in this dataset, and the value of the LookupResultField field is then used as the value of the lookup field.

See also

KeyFields

  

Key fields to use when looking up a field value.

LookupKeyFields

  

Names of fields on which to perform a locate.

LookupResultField

  

Name of field to use as lookup value.

LookupCache

  

Should lookup values be cached.


Documentation generated on: Oct 27 2024