private OutlookTaskFolders GetTaskHierarchy(
Folder parent, OutlookTaskFolders container, string path = null)
{
var folder = new OutlookTaskFolder
{
Name = parent.Name,
EntryID = parent.EntryID
};
path = path == null ? parent.Name : $"{path}{OutlookTask.PathDelimeter}{parent.Name}";
var items = parent.Items;
items.IncludeRecurrences = true;
foreach (TaskItem item in items)
{
folder.Tasks.Add(new OutlookTask
{
Subject = item.Subject,
EntryID = item.EntryID,
Complete = item.Complete,
CreationTime = item.CreationTime,
DateCompleted = item.DateCompleted,
DueDate = item.DueDate,
Importance = (OutlookImportance)item.Importance,
PercentComplete = item.PercentComplete,
StartDate = item.StartDate,
Status = (OutlookTaskStatus)item.Status,
FolderPath = path,
Year = item.DueDate.Year,
WoYear = calendar.GetWeekOfYear(item.DueDate, weekRule, firstDay),
OneNoteTaskID = item.UserProperties["OneNoteTaskID"]?.Value as string,
OneNoteURL = item.UserProperties["OneNoteURL"]?.Value as string,
OneNotePageID = item.UserProperties["OneNotePageID"]?.Value as string,
OneNoteObjectID = item.UserProperties["OneNoteObjectID"]?.Value as string
});
Marshal.ReleaseComObject(item);
}
container.Add(folder);
foreach (Folder child in parent.Folders)
{
GetTaskHierarchy(child, folder.Folders, path);
Marshal.ReleaseComObject(child);
}
Marshal.ReleaseComObject(parent);
return(container);
}
private IEnumerable <OutlookTask> Flatten(OutlookTaskFolders folders)
{
foreach (var folder in folders)
{
foreach (var task in folder.Tasks
.Where(t => !string.IsNullOrEmpty(t.OneNoteTaskID)))
{
yield return(task);
}
foreach (var task in Flatten(folder.Folders)
.Where(t => !string.IsNullOrEmpty(t.OneNoteTaskID)))
{
yield return(task);
}
}
}
/// <summary>
/// Initialize a new instance of this folder
/// </summary>
public OutlookTaskFolder()
{
Folders = new OutlookTaskFolders();
Tasks = new OutlookTasks();
}
