I have the following code imbeded in a K2 button I used for putting a worklist item to sleep.

  //Declare the Worklist Object and WorklistItem Object
   SourceCode.K2ROM.Worklist oWorklist;
   
   //Open the Worklist (Current User, Platform: ASP)
   oWorklist = oK2Connection.OpenWorklist("ASP");
  
   foreach(SourceCode.K2ROM.WorklistItem oWorklistItem in oWorklist)
   {
    if(oWorklistItem.ProcessInstance.Folio == itemOrdNo)
    {
      oWorklistItem.Release();
      oWorklistItem.Sleep(true,intTime);
    }

This code works for "itemOrdNo"=anyitem in the worklist(except for the current opened order) The problem as stated, is that whenever "itemOrdNo" = currently opened item in workspace, the item does not changes its status to sleep. It just maintains its current status(Opened or Available). What am I missing here? I want to put the currently opened item in my worklist to sleep. Please help. I have been working on this functionality for days already.