/*by Jiangong SUN*/
Here is the extension methods for converting DateTime and TimeStamp in C sharp.
public static class DateTimeExtensions
{
public static int DateTimeToTimeStamp(this DateTime dt)
{
TimeSpan time = (dt - new DateTime(1970, 1, 1, 0, 0, 0, 0).ToUniversalTime());
return (int)time.TotalSeconds;
}
public static DateTime TimeStampToDateTime(this int ts)
{
DateTime ds = new DateTime(1970, 1, 1, 0, 0, 0, 0).ToUniversalTime();
return ds.AddSeconds(ts);
}
}
Enjoy coding !