Tree Grid View (TGV): How I can render a cell as an icon/image?


I have a question regarding the TreeGridview.

We need to set different row icons on a TreeGridView based on a ItemType property called kind of "xx_type".

We already have a TreeGridview that uses the ItemType icons but they are too generic and we need to replace them
based on a property called "xx_type".

I am thinking of 2 possibilities:

1. Render a new cell as an icon/image. Is it possible? As I see, the designer doesn't offer this possibility.
2. Replace the existing Icons dynamically using a client method. Is there a possibility to do that?

I would prefer 1'st option,I think second option is by far most complicated.

If somebody knows and can help I would really appreciate that.

Thank you.