Number of Columns Property
Short Name: NumCols
Installed With: Full Development System
Class: TreeControl Properties
Number of visible columns in the tree control. This property counts partially visible columns.
If you wire a value of 0 to this property, LabVIEW displays the leftmost column. The tree control resizes according to the number of columns you set.
Remarks
The following table lists the characteristics of this property.
| Available in Run-Time Engine and Real-Time Operating System | Yes |
| Permissions | Read/Write |
| 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 disallowed | No |
| Must wait until user interface is idle | No |
| Available with control VIs | No |
| Available with global VIs | No |
| Available with strict type definitions | No |
| Available with polymorphic VIs | No |