tcustomlookupbuffer.find

public function tcustomlookupbuffer.find(

  const fieldno: Integer;

  const avalue: Integer;

  out aindex: Integer;

  const filter: lbfiltereventty = Nil

):Boolean; overload;

function tcustomlookupbuffer.find(

  const fieldno: Integer;

  const avalue: realty;

  out aindex: Integer;

  const filter: lbfiltereventty = Nil

):Boolean; overload;

function tcustomlookupbuffer.find(

  const fieldno: Integer;

  const avalue: Int64;

  out aindex: Integer;

  const filter: lbfiltereventty = Nil

):Boolean; overload;

function tcustomlookupbuffer.find(

  const fieldno: Integer;

  const avalue: msestring;

  out aindex: Integer;

  const caseinsensitive: Boolean;

  const filter: lbfiltereventty = Nil

):Boolean; overload;