Overlay.IsVisible
-----------------

Queries whether a window is visible.

| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
|---|---|---|---|---|---|---|
| [Overlay](component_Overlay.md) | [14.1](newinversion141.md) | ✅ Yes | ✅ Yes | ❌ No | ❌ No | ❌ No |

MBS( "Overlay.IsVisible"; OverlayRef ) 

**MBS**( **"Overlay.IsVisible";** /\* Queries whether a window is visible. \*/  
**$OverlayRef**) /\* The overlay window reference number.e.g. $overlay \*/ 

### Parameters

| Parameter | Description | Example |
|---|---|---|
| OverlayRef | The overlay window reference number. | $overlay |

### Result

Returns 1, 0 or error.

### Description

Queries whether a window is visible.  
Returns 1 if visible or 0 if not.  
### See also

- [Overlay.SetVisible](OverlaySetVisible.md)

Created 22nd January 2024 , last changed 24th January 2024

  
[Overlay.IgnoresMouseEvents](OverlayIgnoresMouseEvents.md) - [Overlay.List](OverlayList.md)

[HTML Version](OverlayIsVisible.shtml)