Refresh Task List In Script

Hi, We have general tasks that on the click of a 'complete' button (assigned to the 'Service' action) run code as part of our workflow. We have our own message boxes popping up to conditionally add the next task. Because of this the 'Do you want to complete this task?” message box that automatically appears when this button is clicked gets in the way.
To get around this we have changed the action on the button to 'None', but then the task does not get completed automatically. So we set the task as complete in the code with:

Code:


tsk.SetExtraInfo("tskComplete", 1);
tsk.Completed = DateTime.Now;

int user = FWBS.OMS.User.GetUser(_legalAsst);
tsk.SetExtraInfo("tskCompletedBy", _legalAsst);
tsk.Update();


How do we refresh the task search list after this, to hide the task that we have just marked at complete? At the moment we have to manually click refresh. Thanks,
Romie
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Sorry ignore this post, we've just figured out the RefreshItem on the searchlist works.