How can I specify letter spacing or kerning, in a WPF TextBox?

Question

I\'d like to modify the spacing between characters in a WPF TextBox.
Something like the letter-spacing: 5px thing that is available in CSS.
I think it i

Answer 1

is FontStretch an option for you?

Otherwise you might want to look into this there is an image, showing what advance width means. Though I have not done this before and don't know if this works increasing right and left side bearings might be what you want!