/// <summary>
/// Converts the universal date time string to local date time.
/// </summary>
/// <param name="value">The value.</param>
/// <returns>DateTime</returns>
internal DateTime?ConvertUniversalDateTimeStringToLocalDateTime(string value)
{
if (string.IsNullOrEmpty(value))
{
return(null);
}
else
{
// Assume an unbiased date/time is in UTC. Convert to UTC otherwise.
DateTime dateTime = DateTime.Parse(
value,
CultureInfo.InvariantCulture,
DateTimeStyles.AdjustToUniversal | DateTimeStyles.AssumeUniversal);
if (this.TimeZone == TimeZoneInfo.Utc)
{
// This returns a DateTime with Kind.Utc
return(dateTime);
}
else
{
DateTime localTime = EwsUtilities.ConvertTime(
dateTime,
TimeZoneInfo.Utc,
this.TimeZone);
if (EwsUtilities.IsLocalTimeZone(this.TimeZone))
{
// This returns a DateTime with Kind.Local
return(new DateTime(localTime.Ticks, DateTimeKind.Local));
}
else
{
// This returns a DateTime with Kind.Unspecified
return(localTime);
}
}
}
}
