public override void FromProperties(PropertyBag propertyBag)
{
base.FromProperties(propertyBag);
if (null != propertyBag && propertyBag.Count > 0)
{
if (propertyBag.TryGetProperty(MACRO_NAME, out PropertyString property))
{
this.macroName = property.StringValue;
}
}
}
/// <summary>
/// Scopes the date time property to the appropriate time zone, if necessary.
/// </summary>
/// <param name="service">The service emitting the request.</param>
/// <param name="dateTime">The date time.</param>
/// <param name="propertyBag">The property bag.</param>
/// <param name="isUpdateOperation">Indicates whether the scoping is to be performed in the context of an update operation.</param>
/// <returns>The converted DateTime.</returns>
internal override DateTime ScopeToTimeZone(
ExchangeServiceBase service,
DateTime dateTime,
PropertyBag propertyBag,
bool isUpdateOperation)
{
if (!propertyBag.Owner.GetIsCustomDateTimeScopingRequired())
{
// Most item types do not require a custom scoping mechanism. For those item types,
// use the default scoping mechanism.
return base.ScopeToTimeZone(
service,
dateTime,
propertyBag,
isUpdateOperation);
}
else
{
// Appointment, however, requires a custom scoping mechanism which is based on an
// associated time zone property.
PropertyDefinition timeZoneProperty = this.GetTimeZoneProperty(service.RequestedServerVersion);
object timeZonePropertyValue = null;
bool timeZonePropertyIsSet = propertyBag.TryGetProperty(timeZoneProperty, out timeZonePropertyValue);
if (timeZonePropertyValue != null && propertyBag.IsPropertyUpdated(timeZoneProperty))
{
// If we have the associated time zone property handy and if it has been updated locally,
// then we scope the date time to that time zone.
try
{
DateTime convertedDateTime = EwsUtilities.ConvertTime(
dateTime,
(TimeZoneInfo)timeZonePropertyValue,
TimeZoneInfo.Utc);
// This is necessary to stamp the date/time with the Local kind.
return new DateTime(convertedDateTime.Ticks, DateTimeKind.Utc);
}
catch (TimeZoneConversionException e)
{
throw new PropertyException(
string.Format(Strings.InvalidDateTime, dateTime),
this.Name,
e);
}
}
else
{
if (isUpdateOperation)
{
// In an update operation, what we do depends on what version of EWS
// we are targeting.
if (service.RequestedServerVersion == ExchangeVersion.Exchange2007_SP1)
{
// For Exchange 2007 SP1, we still need to scope to the service's time zone.
return base.ScopeToTimeZone(
service,
dateTime,
propertyBag,
isUpdateOperation);
}
else
{
// Otherwise, we let the server scope to the appropriate time zone.
return dateTime;
}
}
else
{
// In a Create operation, always scope to the service's time zone.
return base.ScopeToTimeZone(
service,
dateTime,
propertyBag,
isUpdateOperation);
}
}
}
}