Overlay.SetMouseEnterEvaluate
-----------------------------

Sets expression to be run on a mouse enter.

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

MBS( "Overlay.SetMouseEnterEvaluate"; OverlayRef; Expression ) 

**MBS**( **"Overlay.SetMouseEnterEvaluate";** /\* Sets expression to be run on a mouse enter. \*/  
**$OverlayRef**; /\* The overlay window reference number.e.g. $overlay \*/   
**$Expression**) /\* The expression to evaluate.  
Can be in local language of FileMaker Pro or english.e.g. "Let ( $$MouseInside = 1 ; 1 )" \*/ 

### Parameters

| Parameter | Description | Example |
|---|---|---|
| OverlayRef | The overlay window reference number. | $overlay |
| Expression | The expression to evaluate.   Can be in local language of FileMaker Pro or english. | "Let ( $$MouseInside = 1 ; 1 )" |

### Result

Returns OK or error.

### Description

Sets expression to be run on a mouse enter.  
Triggered if the user enters the window with the mouse.  
### See also

- [Overlay.GetMouseClickEvaluate](OverlayGetMouseClickEvaluate.md)
- [Overlay.GetMouseEnterEvaluate](OverlayGetMouseEnterEvaluate.md)
- [Overlay.GetMouseExitEvaluate](OverlayGetMouseExitEvaluate.md)
- [Overlay.SetMouseClickEvaluate](OverlaySetMouseClickEvaluate.md)
- [Overlay.SetMouseEnterScript](OverlaySetMouseEnterScript.md)
- [Overlay.SetMouseExitEvaluate](OverlaySetMouseExitEvaluate.md)

### Blog Entries

- [MBS FileMaker Plugin, version 14.1pr3](https://www.mbsplugins.de/archive/2024-02-19/MBS_FileMaker_Plugin_version_1/monkeybreadsoftware_blog_filemaker)

Created 15th February 2024 , last changed 15th February 2024

  
[Overlay.SetMouseClickScript](OverlaySetMouseClickScript.md) - [Overlay.SetMouseEnterScript](OverlaySetMouseEnterScript.md)

[HTML Version](OverlaySetMouseEnterEvaluate.shtml)