On AcuToWeb, execute your application with no resize.
Go the screen that you want to use as the "full screen". Very often this is the biggest screen on your application.
Open the development tools for your browser.
View the HTML source.
Expand the
<body> element and its
<div id=window_container> child element.
Hover over the full screen from your application. A popup appears that shows you which
<div id=windows_xxx_cnt> child element represents the screen in the HTML. On the right side of the popup, you should see the resolution that represents
the best size for the resize feature. For example:
