CODEWITHSUNDEEP
c#sharepointoutlookoutlook-addin
Filip
Filip

Reputation: 1864

Outlook VSTO how to identify Sharepoint task?

I am creating Outlook 2013/16 Add-in that will display additional information for tasks synced from Sharepoint. I can identify that task is from Sharepoint folder and get name of the folder.

But I cannot identify particular task for requesting data from Sharepoint. Sharepoint tasks contains identificators ID, UniqueID and GUID. But none of these can be accessed in Outlook.TaskItem object. This object contains EntryID property but its Guid is different from those on the Sharepoint task object.

Is there any way I can find out what particular Sharepoint task is opened in Outlook?

Upvotes: 1

Views: 110

Answers (1)

Eric Legault
Eric Legault

Reputation: 5834

Use the PropertyAccessor object to read the following properties in the TaskItem:

STS_Id (the list item ID; http://schemas.microsoft.com/mapi/string/{00020329-0000-0000-C000-000000000046}/STS_Id/0x00000003)

STS_ListGUID (the list ID; http://schemas.microsoft.com/mapi/string/{00020329-0000-0000-C000-000000000046}/STS_ListGUID/0x00000048)

Upvotes: 2

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