Delphi/Lazarus: Date of tomorrow

Basically, there are two possibilities for determining tomorrows date.

First, you can just use the function Tomorrow available from the unit DateUtils. Tomorrow returns the date of tomorrow in the DateTime format (the time component is 0 o'clock), so that you can use this function the same way you can use the Now function:

var
  s: string;
  d: TDateTime;
begin
  d := Tomorrow;
  s := FormatDateTime('yyyy-mm-dd', d);
  ShowMessage(s);
end;

The second possibility is to just take Now with adding one additional day:

FormatDateTime('yyyy-mm-dd', now + 1);

You should know for this that TDateTime is just a simple point number, where the days are saved before the decimal separator at the time behind, so that you can quite simple add or substract days from a given DateTime.
Last update on 2020-10-20 | Created on 2017-02-26