I'm trying to change the fontstyle of the a radTreeviewItem. In fact, I want to do this within the code when events are fired. I've tried to add a stackpanel with a textblock in the header but it doesn't seems to work. I've also tried this code:
TextElement.SetFontStyle(treeViewItem
, FontStyles.Italic);
Can you tell me how I could change the font dynamically ?
Thanks