private void HandleInputCountChanged(IDiffSpread <int> sender)
 {
     if (_controlInputs.SliceCount > sender[0])
     {
         while (_controlInputs.SliceCount > sender[0])
         {
             _nameInputs.Last().Dispose();
             _nameInputs.SliceCount--;
             _controlInputs.Last().Dispose();
             _controlInputs.SliceCount--;
         }
         //_controlInputs.SliceCount = sender[0];
         //_nameInputs.SliceCount = sender[0];
     }
     else
     {
         var i = _nameInputs.SliceCount;
         _controlInputs.SliceCount = sender[0];
         for (_nameInputs.SliceCount = sender[0]; i < sender[0]; i++)
         {
             _nameInputs[i] = IOFactory.CreateIOContainer <IDiffSpread <string> >(new InputAttribute("Name " + (i + 1))
             {
                 IsSingle = true, DefaultString = "Tab " + (i + 1), Order = i + 10
             });
             _controlInputs[i] = IOFactory.CreateIOContainer <IDiffSpread <Control> >(new InputAttribute("Control " + (i + 1))
             {
                 Order = i + 11
             });
         }
     }
 }