TaskItem.Status (Outlook)

Returns or sets an OlTaskStatus constant specifying the status for the task. Corresponds to the Status field of a TaskItem. Possible return values are olTaskComplete - The task is complete, olTaskDeferred - The task is deferred, olTaskInProgress - The task is in progress, olTaskNotStarted - The task has not yet started, olTaskWaiting - The task is waiting on someone else.

Session.CreateSharingItem.Move.Items(1).Status = olTaskComplete