private UnifiedGroupParticipant SetOwnership(UnifiedGroupParticipant participant, HashSet <Guid> ownerSet)
{
if (ownerSet.Contains(participant.Id.ObjectGuid))
{
participant.IsOwner = true;
}
return(participant);
}
private IEnumerable <UnifiedGroupParticipant> GetMembersInternal(bool sortByDisplayName, int sizeLimit, string anrToMatch = null)
{
QueryFilter anrFilter = null;
if (!string.IsNullOrEmpty(anrToMatch))
{
anrToMatch = anrToMatch.Trim();
if (anrToMatch.Length == 1)
{
anrFilter = QueryFilter.OrTogether(new QueryFilter[]
{
new TextFilter(ADUserSchema.FirstName, anrToMatch, MatchOptions.Prefix, MatchFlags.IgnoreCase),
new TextFilter(ADUserSchema.LastName, anrToMatch, MatchOptions.Prefix, MatchFlags.IgnoreCase)
});
}
else
{
anrFilter = new AmbiguousNameResolutionFilter(anrToMatch);
}
}
ADPagedReader <ADRawEntry> pagedReader = UnifiedGroupADAccessLayer.GetAllGroupMembers(this.ReadOnlyAdSession, this.groupMailbox.Id, UnifiedGroupParticipant.DefaultMemberProperties, sortByDisplayName ? new SortBy(ADRecipientSchema.DisplayName, SortOrder.Ascending) : null, anrFilter, 0);
HashSet <Guid> ownerSet = new HashSet <Guid>();
foreach (ADObjectId adobjectId in this.groupMailbox.Owners)
{
ownerSet.Add(adobjectId.ObjectGuid);
}
int counter = 0;
foreach (ADRawEntry item in pagedReader)
{
if (sizeLimit > 0)
{
counter++;
if (counter > sizeLimit)
{
break;
}
}
yield return(this.SetOwnership(UnifiedGroupParticipant.CreateFromADRawEntry(item), ownerSet));
}
yield break;
}
