iOSView.ContentSize
From Xojo Documentation
Method
The size (in points) of the content area of the View. This excludes the Navigation Bar, Tab Bar and Toolbar if they are on the View.
Sample Code
Get the content size of the View:
The size (in points) of the content area of the View. This excludes the Navigation Bar, Tab Bar and Toolbar if they are on the View.
Get the content size of the View: