Thank you for your interest in RadCarousel control.
You should use the properties ButtonPrevious
that represent the buttons that move the items forward and backward.
this.radCarousel1.ButtonNext.Image = Image.FromFile("MyImage.bmp");
I hope this helps.
Don't hesitate to contact us if you have other questions.
All the best,
the Telerik team
Check out Telerik Trainer
, the state of the art learning tool for Telerik products.