On Fri, 14 Dec 2012, Kostas Michalopoulos wrote:

What does "Calculated" do?

Judging from the Delphi code, it is no longer used. The GetCalculated returns

function TField.GetCalculated: Boolean;
begin
  Result := FFieldKind = fkCalculated;
end;

And setcalculated does:

procedure TField.SetCalculated(Value: Boolean);
begin
  if Value then
    FieldKind := fkCalculated
  else if FieldKind = fkCalculated then
    FieldKind := fkData;
end;

So it can safely be ignored.

Michael.

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