TreeControl class/Active Item.Row Number property

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VI Server Property Information
Property ID 756A3C42
Scope Basic Development Environment
Data Name Active Item Row Number
Short Name* ActiveItemRowNumber
Long Name* Active Item:Row Number
* 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 I32 data type


Property Node Active Item:Row Number
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

The row number of the item to which you want to apply subsequent property changes. Wire a value of -1 to this property to select the column headers. Wire a value of -2 to select all rows.

When you read this property, this property returns the row number of the active item. When you write to this property, this property sets the active item to the row number you specify. This property returns an error if you specify an invalid row number. An invalid row is an empty row below the tree.



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

See Also

External Links