protected override void OnBeforeSave()
{
base.OnBeforeSave();
if (base.IsNew)
{
bool flag;
byte[] nodeBefore = FolderTreeData.GetOrdinalValueOfFirstMatchingNode(base.MailboxSession, TaskGroup.FindLastGroupOrdinalSortOrder, (IStorePropertyBag row) => TaskGroup.IsFolderTreeData(row) && TaskGroup.IsTaskSection(row) && TaskGroup.IsTaskGroup(row), TaskGroup.TaskInfoProperties, out flag);
if (flag && !FolderTreeData.MyFoldersClassId.Equals(this.GroupClassId))
{
using (TaskGroup taskGroup = TaskGroup.CreateMyTasksGroup(base.MailboxSession))
{
nodeBefore = taskGroup.NodeOrdinal;
}
}
base.SetNodeOrdinalInternal(nodeBefore, null);
}
}
public static TaskGroup Bind(MailboxSession session, Guid groupClassId)
{
Util.ThrowOnNullArgument(session, "session");
Util.ThrowOnNullArgument(groupClassId, "groupClassId");
if (groupClassId.Equals(Guid.Empty))
{
throw new ArgumentException("Invalid GroupClassId", "groupClassId");
}
TaskGroup taskGroup = null;
bool flag = true;
bool flag2 = false;
TaskGroup result;
using (Folder folder = Folder.Bind(session, DefaultFolderType.CommonViews))
{
using (QueryResult queryResult = folder.ItemQuery(ItemQueryType.Associated, null, TaskGroup.TaskGroupViewSortOrder, TaskGroup.TaskInfoProperties))
{
queryResult.SeekToCondition(SeekReference.OriginBeginning, TaskGroup.TaskSectionFilter);
while (flag)
{
IStorePropertyBag[] propertyBags = queryResult.GetPropertyBags(10000);
if (propertyBags.Length == 0)
{
break;
}
for (int i = 0; i < propertyBags.Length; i++)
{
IStorePropertyBag storePropertyBag = propertyBags[i];
if (!TaskGroup.IsTaskSection(storePropertyBag))
{
flag = false;
break;
}
if (TaskGroup.IsFolderTreeData(storePropertyBag))
{
if (!flag2 && TaskGroup.IsTaskGroup(storePropertyBag, groupClassId))
{
flag2 = true;
VersionedId storeId = (VersionedId)storePropertyBag.TryGetProperty(ItemSchema.Id);
taskGroup = TaskGroup.Bind(session, storeId);
}
if (flag2)
{
taskGroup.LoadChildNodesCollection(propertyBags, i);
break;
}
}
}
}
if (flag2)
{
result = taskGroup;
}
else
{
result = TaskGroup.CreateMyTasksGroup(session);
}
}
}
return(result);
}
