How to change disabled background color of TextBox in WPF

Question

I\'ve seen the following thread which is related to my question:

WPF ComboBox: background color when disabled

The above deals with changing the Content Temp

Answer 1

If you look at the template of the textbox, you will notice that the template has a trigger for the IsEnabled property False, and sets it's border element "Bd" background color to SystemColors.ControlBrushKey.

If you override this color in a style, it will achieve what you want to do.