After I figured out how to change the different cell's border colors using the RGB values to generate a random color, I now want to change the background color of each cell as well. This is for `DataGridView`. Below is my relevant code that allowed me to change cell border colors and now somewhere in that code lies a way to change background color of each cell but I am not familiar with this code since it is from a freeware. Does anyone know what I must change in this code to affect the background color of each cell?

Here is my code:

<http://pastebin.com/WNBReUys>