When I did my shopping at Westfield Carindale, I found there was a roadshow for Microsoft Surface. That was interesting! In front of the counter, there was a Christmas Tree which is made of Surface. That sounds very geek! Beside that, there is something… more »

To implement Singleton Pattern in C#, that is easy. I like to static class. For example: public static class GobalData { public static Group Group; } more »