This example demonstrates how to dynamically change the report control (XRPictureBox) size to make it take the entire report client area and reflect the page changes made by an end-user. In fact, this example demonstrates how to properly handle dynamic page settings changes. See How to properly handle dynamic page settings changes for more information.
See also:
How to anchor controls to the top-right side when document margins are changed in the Print Preview
See also:
How to anchor controls to the top-right side when document margins are changed in the Print Preview