Is there any way to change the foreground color for all items?
Please check the ForeColor and BackColor properties. They will help you to customize the general foreground and background color used. If you are trying to change the foreground or background property for a specific item you should look at the “It would be nice to have the ability to mark some items using bold or italic font attribute. Is this possible?”. Using the built-in HTML feature you can specify whatever you want for an item.