How do I get epoch time in C#? [duplicate]

问题

Possible Duplicate:
How do you convert epoch time in C#?

I'm trying to figure out how to get the epoch time in C#. Similar to the timestamps given on this website: http://www.epochconverter.com/

Does DateTime have a method for that?

回答1:

TimeSpan t = DateTime.UtcNow - new DateTime(1970, 1, 1);
int secondsSinceEpoch = (int)t.TotalSeconds;
Console.WriteLine(secondsSinceEpoch);

来源：https://stackoverflow.com/questions/9453101/how-do-i-get-epoch-time-in-c