Some host applications can display "popup" areas on the screen which may not appear in the same location every time. For example, on the AS400 systems, a screen can be displayed with a location that is dependent on the cursor location at the time of the display.
The FloatingWindow property is provided to accommodate this situation. When true, the CursorHomeRow and CursorHomeColumn will be used as an offset to both recognize the screen and adjust screen read and write operations.
When FloatingWindow is true, the CursorHomeRow and CursorHomeColumn both are required and must not be 0.
