Called when the thumbnail item is painted.
- hDC
- A long value which represents a handle.
- left
- A long value which represents the left side of the area to paint.
- top
- A long value which represents the top side of the area to paint.
- width
- A long value which represents the width of the area to paint.
- height
- A long value which represents the height of the area to paint.
Note: You must call the EnableEvent method to enable this event.