Hello David,
Thank you for contacting us.
To change a button's image with code you need to change its Image property. See the example below
. If you want to cut the size of the picture to 100x100px:
If you want to keep the picture's original size:
For any further questions do not hesitate to contact us.
Regards,
George
Telerik
this
.commandBarButton1.Image = Image.FromFile(
"button-pic.jpg"
)