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ovi_GetSetVisible |
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ovi_GetSetVisible (getSet;overlayRef;visible) <- errorCode |
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| Parameter | Type | Description | |
| -> | getSet | Integer | Get (0) or set (1) the parameter |
| -> | overlayRef | Long Integer | Overlay window reference |
| <-> | visible | Long Integer | 0 = invisible, 1 = visible |
| <- | errorCode | Long Integer | Error Code (0 = no error) |
overlayRef is a reference to an overlay window returned by ovi_NewWindow.
If getSet is 0 (constant kovi_GET), the routine returns 0 in visible if the window is invisible, else it returns 1.
If getSet is 1 (constant kovi_SET), the routine set the visible of the window: it is invisible if visible is 0 else it is visible.
NOTE: when ovi_NewWindow is called, the window is initially invisible.