Convert local time to UTC in .NET framework 3.0

Question

I develop an app. in c#, I should translate local time to UTC, the local time is in time zone that who that use in my app. enters. I must use in .NET framework 3.0, so can't use the TimeZoneInfo object.

Does anyone has an idia how can I do it?

Should use in TimeZone Object?

Thanks

Maybe I can't do it?

Answer 1

Now I see the problem. Use the following method instead: TimeZone.ToUniversalTime