GetSystemTimeZones()

static ReadOnlyCollection< TimeZoneInfo > System.TimeZoneInfo.GetSystemTimeZones ( )

inlinestatic

Definition at line 1419 of file TimeZoneInfo.cs.

    {
        CachedData cachedData = s_cachedData;
        lock (cachedData)
        {
            if (cachedData._readOnlySystemTimeZones == null)
            {
                PopulateAllSystemTimeZones(cachedData);
                cachedData._allSystemTimeZonesRead = true;
                List<TimeZoneInfo> list = ((cachedData._systemTimeZones == null) ? new List<TimeZoneInfo>() : new List<TimeZoneInfo>(cachedData._systemTimeZones.Values));
                list.Sort(delegate(TimeZoneInfo x, TimeZoneInfo y)
                {
                    int num = x.BaseUtcOffset.CompareTo(y.BaseUtcOffset);
                    return (num != 0) ? num : string.CompareOrdinal(x.DisplayName, y.DisplayName);
                });
                cachedData._readOnlySystemTimeZones = new ReadOnlyCollection<TimeZoneInfo>(list);
            }
        }
        return cachedData._readOnlySystemTimeZones;
    }

References System.TimeZoneInfo.BaseUtcOffset, System.TimeSpan.CompareTo(), System.Runtime.Serialization.Dictionary, System.TimeZoneInfo.DisplayName, System.list, System.TimeZoneInfo.PopulateAllSystemTimeZones(), System.TimeZoneInfo.s_cachedData, and System.Collections.Generic.Dictionary< TKey, TValue >.Values.