[转]Getting (personal) tasks from the user profile.

from http://blog.amtopm.be/2013/02/22/getting-personal-tasks-from-the-user-profile/

Getting (personal) tasks from the user profile.

February 22, 2013 by W0ut

Introduction

On the personal site (user profile) users are able to create new tasks assigned to themselves. However when looking at the site content there is no tasklist to be found.

Turns out that the tasks in the User Profile are stored in a hidden list on the user profile site. The tasks are not even stored as a task contenttype.

Where is it stored?

The list where the user profile tasks are stored is called: ‘WmaAggregatorList_User‘. You can access it by using the default server model (have not tried client model yet)

using (SPSite site = new SPSite("http://my.wingtip.com/personal/administrator/"))

{

using (SPWeb web = site.OpenWeb())

{

SPList list = web.Lists["WmaAggregatorList_User"];

foreach (SPListItem item in list.Items)

{

Console.WriteLine(String.Format("{0} - {1}",item.ContentTypeId, item.Title));

}

The special contenttype

But there is more. Look at the contenttypeId of those items: ‘0x0056568DFBB054A24E9CD75205760A1195‘
It does not resemble the typical contenttypeId layout that we are used to. A content type always starts with ‘0x01′ (=item) from which ,normally, all other contant types inherit. It seems that this is a special one.

For you reference here is a list with the default contenttypeId prefixes

Content Type	ID
System	0x
Item	0×01
Document	0×0101
Event	0×0102
Issue	0×0103
Announcement	0×0104
Link	0×0105
Contact	0×0106
Message	0×0107
Task	0×0108
Workflow History	0×0109
Post	0×0110
Comment	0×0111
East Asia Contact	0×0116
Folder	0×0120

The contenttype fields

Here is also a reference to all the fields included in this special ‘item’ contentype

Content Type	ID
1d22ea11-1e32-424e-89ab-9fedbadb6ce1	ID
03e45e84-1992-4d42-9116-26f756012634	Content Type ID
c042a256-787d-4a6f-8a8a-cf6ab767f12d	Content Type
fa564e0f-0c70-4ab9-b863-0177e6ddd247	Title
28cf69c5-fa48-462a-b5cd-27b6f9d2bd5f	Modified
8c06beca-0777-48f7-91c7-6da68bc07b69	Created
1df5e554-ec7e-46a6-901d-d85a3881cb18	Created By
d31655d1-1d5b-4511-95a1-7a09e9b75bf2	Modified By
26d0756c-986a-48a7-af35-bf18ab85ff4a	Has Copy Destinations
6b4e226d-3d88-4a36-808d-a129bf52bccf	Copy Source
d4e44a66-ee3a-4d02-88c9-4ec5ff3f4cd5	owshiddenversion
f1e020bc-ba26-443f-bf2f-b68715017bbc	Workflow Version
7841bf41-43d0-4434-9f50-a673baef7631	UI Version
dce8262a-3ae9-45aa-aab4-83bd75fb738a	Version
67df98f4-9dec-48ff-a553-29bece9c5bf4	Attachments
fdc3b2ed-5bf2-4835-a4bc-b885f3396a61	Approval Status
34ad21eb-75bd-4544-8c73-0e08330291fe	Approver Comments
503f1caa-358e-4918-9094-4a2cdc4bc034	Edit
bc91a437-52e7-49e1-8c4e-4698904b2b6d	Title
82642ec8-ef9b-478f-acf9-31f7d45fbc31	Title
5f190d91-3dbc-4489-9878-3c092caf35b6	Title
b1f7969b-ea65-42e1-8b54-b588292635f2	Select
50a54da4-1528-4e67-954a-e2d24f1e9efb	Instance ID
ca4addac-796f-4b23-b093-d2a3f65c0774	Order
ae069f25-3ac2-4256-b9c3-15dbc15da0e0	GUID
de8beacf-5505-47cd-80a6-aa44e7ffe2f4	Workflow Instance ID
94f89715-e097-4e8b-ba79-ea02aa8b7adb	URL Path
56605df6-8fa1-47e4-a04c-5b384d59609f	Path
173f76c8-aebd-446a-9bc9-769a2bd2c18f	Modified
998b5cff-4a35-47a7-92f3-3914aa6aa4a2	Created
30bb605f-5bae-48fe-b4e3-1f81d9772af9	Item Type
423874f8-c300-4bfb-b7a1-42e2159e3b19	Sort Type
ba3c27ee-4791-4867-8821-ff99000bac98	Effective Permissions Mask
8553196d-ec8d-4564-9861-3dbe931050c8	Name
4b7403de-8d94-43e8-9f0f-137a3e298126	Unique Id
6d2c4fde-3605-428e-a236-ce5f3dc2b4d4	Client Id
c5c4b81c-f1d9-4b43-a6a2-090df32ebb68	ProgId
dddd2420-b270-4735-93b5-92b713d0944d	ScopeId
39360f11-34cf-4356-9945-25c44e68dade	File Type
4ef1b78f-fdba-48dc-b8ab-3fa06a0c9804	HTML File Type
3c6303be-e21f-4366-80d7-d6d0a3b22c7a	Edit Menu Table Start
1344423c-c7f9-4134-88e4-ad842e2d723c	Edit Menu Table Start
2ea78cef-1bf9-4019-960a-02c41636cb47	Edit Menu Table End
9d30f126-ba48-446b-b8f9-83745f322ebe	Name
5cc6dc79-3710-4374-b433-61cb4a686c12	Name
224ba411-da77-4050-b0eb-62d422f13d3e	Name
081c6e4c-5c14-4f20-b23e-1a71ceb6a67c	Type
105f76ce-724a-4bba-aece-f81f2fce58f5	Server Relative URL
7177cfc7-f399-4d4d-905d-37dd51bc90bf	Encoded Absolute URL
7615464b-559e-4302-b8e2-8f440b913101	File Name
687c7f94-686a-42d3-9b67-2782eac4b4f8	Property Bag
43bdd51b-3c5b-4e78-90a8-fb2087f71e70	Level
c101c3e7-122d-4d4d-bc34-58e94a38c816	Is Current Version
b824e17e-a1b3-426e-aecf-f0184d900485	Item Child Count
960ff01f-2b6d-4f1b-9c3f-e19ad8927341	Folder Child Count
6bfaba20-36bf-44b5-a1b2-eb6346d49716	App Created By
e08400f3-c779-4ed2-a18c-ab7f34caa318	App Modified By
1edbd545-4ecf-4543-ada7-ec9b34042285	TypeIdField
fe1cda57-dc9e-4957-8291-8f93f18745a3	LxColor
cb99f61e-da96-4130-9b39-11225b3b3631	LxIsHidden
25741724-109e-4595-8748-bd7b0e4ee403	LxParentId
a53afe1f-c618-4843-9fac-9f19fda794e5	LxProviderData
7b70505d-fa83-4eaa-bb2b-ff50f3f98404	LxProviderKey
c8993990-8d05-4fb2-8f6b-cc785e2a77ec	LxTimestampZeroTasks
c0246154-fc70-47ca-b2eb-58a517e19c3a	LxUrl
b3a4ce61-0d09-4aa1-bc26-7258fdb71fe3	LIxIsHidden
4683ad38-556e-4b25-8955-3fdc1ec76bdd	LIxParentId
12e77597-1073-47ed-8691-25770058455c	LIxPersonalSyncTargetKey
f56f75b5-fe57-4c31-9bf2-eed6bc9549e0	LIxPersonalSyncTargetState
24579217-f403-4152-aa9f-c820c9a36794	LIxProviderData
9fc6fa68-fa54-40d2-aeda-7349799ef3a8	LIxProviderKey
f2e1b70e-1a28-4bf5-b3d6-9ade5eeacbf4	LIxSyncTargetKey
a90d3f97-d4b6-4855-8a28-8d55e457d260	LIxSyncTargetState
5f2de15b-1479-413d-9c17-078d23d7c8a6	SingletonVerificationField
4a4a519c-086a-4cfb-a59a-8600e982b631	LKxSerializedLockState
0b9d78ac-1912-41e1-9c93-069d5fdb13d6	PPxSerializedProperties
7d1b202f-7e3c-4afb-b2e7-29221e90abb4	PCxSerializedState
ae26c81a-84cd-4667-be67-803c34f653ea	PIxSerializedState
4411628d-e1e8-4010-840b-f9a95acec59a	RxSerializedRefreshState
a0942467-68bf-48ec-9440-5b42b960004b	SxDaysAfterCurrentDateTimelineEn
4e0ab55b-2dd2-4790-b735-1fb0ca48a377	SxDaysATaskIsConsideredNewTask
4971dcb8-6a29-4d0b-8e79-6f630ef6867e	SxDaysBeforeCurrentDateTimelineS
fdd6ec36-62e4-49e5-8b61-20004c129791	SxImportantLocationIds
97d6ef3b-9f7d-4cf9-b873-5416b3b34c68	SxImportantTasksLimit
d030a147-5699-4694-a9e6-d938dfddbb09	SxInactiveMonthsBeforeLocationEx
6760bb14-50b0-4ae4-8371-760510736cb3	SxLateTasksLimit
cfb6266a-257a-468e-b2e2-6d7af5f66730	SxOldTasksLimit
ee2635fa-1e93-463d-a888-575f67fb8417	SxUpcomingTasksLimit
4760fdc7-5fb2-429a-80f9-de45826c32f9	TxCustomAttributes
4e7286fa-3147-40a6-bbc9-5ee940eaf3db	TxDescription
6dc64f63-3d14-442e-a9f8-b845f3bd9c2f	TxDueDate
6171ad6f-49f4-4e99-8303-ff2873813a78	TxEditUrl
2bef6b3d-2884-4f40-be51-8880c64ea5a6	TxExplicitLocationGroupOrder
988f285e-2b33-4512-b2f4-6df5f9a71801	TxExplicitOrder
a08ad8db-073c-41a3-b104-0a3837ed708b	TxIsCompleted
d7d43ca1-cc01-46c3-a810-4a4ec9dceebf	TxIsImportantForExchange
dea6d386-17f3-444f-843b-f43041aea4a4	TxIsPersonalDeletedTask
26b887a2-b3a4-4920-b134-791825f10c0d	TxIsReadOnly
ef49207b-c42c-4305-946a-6ec8b1c097e0	TxLocationId
a5e28579-2fe8-4878-bd39-0ff1abf5ac4b	TxMappedStorageFolderKey
38aa56bb-431e-4175-9019-7da3dadc4c8e	TxMappedStorageKey
9c4d60b5-a1eb-43d0-bbed-34c57352bcbb	TxPinnedDate
623971cd-a44e-46e3-a832-2089cc5024dd	TxProviderData
cf7ec4ad-1d95-4abd-9255-5b54f3f86716	TxProviderKey
a785c3e9-b034-4680-b39d-8f7c746c8bd9	TxSerializedCustomDataForClient
bff09429-0f4c-4960-8d17-a7e7f88fe3f3	TxServiceCreated
22249896-4a9e-403a-ade0-70fbffeeb934	TxServiceLastModified
9c8a5443-5e09-4bdf-8bb9-63a4d58d6896	TxStartDate
32f590a3-4b46-433a-9061-49b31d91b22a	TxEffectiveCreated
f1962adb-b231-42ac-9c48-60dbe899280b	TxEffectiveLastModified
74bec003-cac3-4e53-a3d8-60d6c7ddc226	TxEffectiveLocationGroupOrder
150bb05a-af1e-4e06-bafd-9b3ccd2d2074	TxEffectiveOrder
26eeefb6-05bc-459b-9959-65ac996a2afb	TIxLocationId
09068dab-3dbf-4f89-983b-92ce4366f40d	TIxProviderData
ff9bfad5-ed35-4370-b5a6-1cea68a77b0f	TIxProviderKey