TreeControl class/Number of Rows property

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VI Server Property Information
Property ID 756A3C03
Scope Basic Development Environment
Data Name NumRows
Short Name* NumRows
Long Name* Number of Rows
* Displayed here in English. Short and Long names appear in the language of the LabVIEW IDE.
Owning Class ID 66
Owning Class Name TreeControl Class
Data Type U32 data type


Property Node Number of Rows
Available in Real-Time Operating SystemYes
Available in Run-Time EngineYes
Loads the block diagram into memoryNo
Loads the front panel into memoryNo
Need to authenticate before useNo
Remote access allowedYes
Settable when the VI is runningYes

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.



Version Change(s)
LabVIEW 2018 More info to come.

See Also

External Links