Código Delphi [-] function LastDay(Year, Month: Integer): TDate; begin Result := EncodeDate(Year + (Month div 12), (Month mod 12) + 1, 1) - 1; end;
function LastDay(Year, Month: Integer): TDate; begin Result := EncodeDate(Year + (Month div 12), (Month mod 12) + 1, 1) - 1; end;