c# - Help, i can't get my properties into the designer PropertyGrid -

what wrong this? property leftimage doesn't show in propertygrid (winforms .net 3.5)

    private image _leftimage;      /// <summary>     /// sets small image appearing left of trackbar     /// </summary>      [     description("the small image appearing left of trackbar"),     category("appearance"),     editorattribute(typeof(system.drawing.design.imageeditor), typeof(system.drawing.design.uitypeeditor)),     defaultvalueattribute(typeof(image),"null"),     browsable(true), editorbrowsable(editorbrowsablestate.always)     ]      public image leftimage     {         private { return _leftimage; }         set         {             if (value.height != 16 || value.width != 16)             {                 _leftimage = new bitmap(value,new size(16,16));             }             else _leftimage = value;             invalidate();         }     } 

where go wrong??? ide doesn't complain anything, , compiles fine, , other properties show alright. thoughts?

remove private accessor on statement of leftimage. change to

get { return m_leftimage; }