Number of Rows
- Updated2026-02-04
- 1 minute(s) read
Number of visible rows in the tree control, excluding column headers. This property counts partially visible rows.
If you wire a value of 0 to this property, LabVIEW displays the topmost row. The tree control resizes according to the number of rows you set.
Remarks
The following table lists the characteristics of this property.
| Short Name | NumRows |
| 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 |