tmsefixedformatdataset.locate

public function tmsefixedformatdataset.locate(

  const afields: array of tfield;

  const akeys: array of Const;

  const aisnull: array of Boolean;

  const akeyoptions: array of locatekeyoptionsty;

  const aoptions: locaterecordoptionsty = []

):locateresultty;