Displaying png images in an ASP.NET ImageButton control in native size

I made an ASP.NET web app with an Image control where I display a picture. In the screenshot I attached below you can see that the displayed picture is larger than the container. The container in this case is a panel a wrapped around the Image control. I want to display the picture with an ImageButton control instead. The ImageButton control is supposed to stay a uniform size, even if the pictures are larger in native size than the ImageButton. In the case that the picture is larger, I want scrolbars to appear just like in the screenshot. Can this be done with an ImageButton?