Hi All,

Currently I am writting an application around safe travel, as part of
the system I need to store timezone information and also specific time
zone dates.

So, I use

           TIME_ZONE_INFORMATION tziNative;
           TimeZoneInformation[] zones = EnumZones();

           NativeMethods.GetTimeZoneInformation(out tziNative);

           // Getting the identity is tricky; the best we can do
           // is a match on the properties.

           for (int idx = 0; idx < zones.Length; ++idx)
           {
              if (zones[idx].m_tzi.bias == tziNative.Bias &&
                   zones[idx].m_tzi.daylightBias ==
tziNative.DaylightBias &&
                   zones[idx].m_tzi.standardBias ==
tziNative.StandardBias &&
                   zones[idx].m_standardName ==
tziNative.StandardName &&
                   zones[idx].m_daylightName ==
tziNative.DaylightName)
              {
                 return zones[idx];
              }
           }

To get the time zone, and in the database I am storing the index to
the time zones.
Are these timezones ever added to, or removed?

Whats the best way to reference a timezone ?

Thanks
Scott