TommyCarlier said:
W3bbo said:
*snip*

Converting to string, substringing and parsing to integers is not really nice. And the DateTime-constructor you use is used wrongly: the first argument is the year and not the day.

Long live integer division and modulo:

int d = 25122009;
DateTime date =
  new DateTime(
    d / 1000000,
    (d / 10000) % 100,
    d % 10000);

Why can the first argument not be the day ?