Short Name: Active Row
Requires: Base Development System
Class: ListBox Properties
To Use: Create a property.
Sets the active row. A value of –1 indicates the column header. A value of –2 indicates all rows.
The active row is the row of a listbox to which you can apply property changes. The active row is not the same as the selected row and the active row does not change if you manually select a different row.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 | Yes | 
| 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 |