How do I change the background color of a cell using WPF Toolkit Datagrid

Question

I\'m using the WPF toolkit datagrid, and I\'d like to set the background color of a cell, not the row, based on the content of the cell.

For the sake of simplicity,

Answer 1

A slightly different approaching is, instead of targeting the TextBlock element, which often leaves a border around the control, to the DataGridCell itself instead. In my case I already had a style I wanted to inherit from, I just needed to change background colours depending on the value:

Might be of some use to people my situation.