c# - How to convert Long type datetime to DateTime with correct time zone

Question

For example 1297380023295 should be 2010/2/11 9 AM I use this code right now

        long dateNumber = num;
        long beginTicks = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc).Ticks;
        DateTime dateValue = new DateTime(beginTicks + dateNumber * 10000);

        return dateValue;

The result of this function is 1 AM,It is GMT. What can I do with it?

Answer 1

You're looking for the ToLocalTime() method:

long unixDate = 1297380023295;
DateTime start = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
DateTime date= start.AddMilliseconds(unixDate).ToLocalTime();