Short Name: BuiltInMouseWheelSupport
Requires: Base Development System
Class: Control Properties
To Use: Create a property.
Sets the conditions under which the control responds to mouse wheel movement.
For example, you can specify whether a control responds when you either hover over the control or the control has key focus. This property is similar to the Built-In Mouse Wheel Support option on the Key Navigation page of the Properties dialog box.
![]()  | Note You can use the key focus functionality only on Windows operating systems. | 
| 0 | None | 
| 1 | On Hover | 
| 2 | On Key Focus | 
| 3 | On Hover or Key Focus | 
The following table lists the characteristics of this property.
| Data type | ![]()  | 
| Permissions | Read/Write | 
| Available in Run-Time Engine | Yes | 
| Available in Real-Time Operating System | No | 
| Settable when the VI is running | Yes | 
| Loads the front panel into memory | No | 
| Need to authenticate before use | No | 
| Loads the block diagram into memory | No | 
| Remote access allowed | Yes |