Convert DateTime to yyyyMMdd int

What is the quickest way to convert a DateTime to a int representation of the format yyyyMMdd.

i.e. 01-Jan-2007 --> 20070101 (as i开发者_JS百科n int)?

int x = date.Year * 10000 + date.Month * 100 + date.Day

int result = int.Parse(myDate.ToString("yyyyMMdd"));