数据表...如何根据表格的单元格值更改单元格的颜色

I am using Datatable Concept but don't know how to change the the color of a cell as per the cell value. I know How to change the entire row's color as per the cell value .. Here is the code which I am using for row .. Where should I change the code ...??I am using Datatable Concept but don't know how